Integer Profile
1,328,571
3^2 × 43 × 3433
Prime factors, divisor sums, positional representations and sequence properties for 1,328,571. The prime factorization is 3^2 × 43 × 3433.
Number of positive divisors: 12. Showing the recorded part of the sequence: 168.
Collatz trajectory (168 steps)
Even: n → n/2; Odd: n → 3n + 1
1,328,5713,985,7141,992,8575,978,5722,989,2861,494,6434,483,9302,241,9656,725,8963,362,9481,681,474840,7372,522,2121,261,106630,5531,891,660945,830472,9151,418,746709,3732,128,1201,064,060532,030266,015798,046399,0231,197,070598,5351,795,606897,8032,693,4101,346,7054,040,1162,020,0581,010,0293,030,0881,515,044757,522378,7611,136,284568,142284,071852,214426,1071,278,322639,1611,917,484958,742479,3711,438,114719,0572,157,1721,078,586539,2931,617,880808,940404,470202,235606,706303,353
Showing 60 of 60.
Prime factorization
- Factorization
- 3^2 × 43 × 3433
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Odd
Arithmetic properties
- Positive divisors
- 12
- Divisor sum
- 1,964,248
- Proper-divisor sum
- 635,677
- Digit sum
- 27
- Digital root
- 9
Number bases
- Decimal
- 1328571
- Binary
- 101000100010110111011 (21 bits)
- Octal
- 0o5042673
- Hexadecimal
- 0x1445BB
Divisor catalog (12)
139431293873,43310,29930,897147,619442,8571,328,571
Showing 12 of 12.
More profiles
8700478Profile 8,700,4784072591Profile 4,072,5916697698Profile 6,697,6989069858Profile 9,069,8587504973Profile 7,504,9734242545Profile 4,242,5454659163Profile 4,659,1636569724Profile 6,569,7242749379Profile 2,749,3799093289Profile 9,093,289346369Profile 346,3694687178Profile 4,687,1784377532Profile 4,377,5327770928Profile 7,770,9285380291Profile 5,380,2919018321Profile 9,018,321