Integer Profile
2,428,641
3^2 × 449 × 601
Prime factors, divisor sums, positional representations and sequence properties for 2,428,641. The prime factorization is 3^2 × 449 × 601.
Number of positive divisors: 12. Showing the recorded part of the sequence: 205.
Collatz trajectory (205 steps)
Even: n → n/2; Odd: n → 3n + 1
2,428,6417,285,9243,642,9621,821,4815,464,4442,732,2221,366,1114,098,3342,049,1676,147,5023,073,7519,221,2544,610,62713,831,8826,915,94120,747,82410,373,9125,186,9562,593,4781,296,7393,890,2181,945,1095,835,3282,917,6641,458,832729,416364,708182,35491,177273,532136,76668,383205,150102,575307,726153,863461,590230,795692,386346,1931,038,580519,290259,645778,936389,468194,73497,367292,102146,051438,154219,077657,232328,616164,30882,15441,077123,23261,61630,80815,404
Showing 60 of 60.
Prime factorization
- Factorization
- 3^2 × 449 × 601
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Odd
Arithmetic properties
- Positive divisors
- 12
- Divisor sum
- 3,521,700
- Proper-divisor sum
- 1,093,059
- Digit sum
- 27
- Digital root
- 9
Number bases
- Decimal
- 2428641
- Binary
- 1001010000111011100001 (22 bits)
- Octal
- 0o11207341
- Hexadecimal
- 0x250EE1
Divisor catalog (12)
1394496011,3471,8034,0415,409269,849809,5472,428,641
Showing 12 of 12.
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