Integer Profile

1,242,850

2 × 5^2 × 7 × 53 × 67

Prime factors, divisor sums, positional representations and sequence properties for 1,242,850. The prime factorization is 2 × 5^2 × 7 × 53 × 67.

Number of positive divisors: 48. Showing the recorded part of the sequence: 67.

AbundantEvenComposite

Collatz trajectory (67 steps)

Even: n → n/2; Odd: n → 3n + 1

1,242,850621,4251,864,276932,138466,0691,398,208699,104349,552174,77687,38843,69421,84765,54232,77198,31449,157147,47273,73636,86818,4349,21727,65213,8266,91320,74010,3705,18515,5567,7783,88911,6685,8342,9178,7524,3762,1881,0945471,6428212,4641,23261630815477232116582988442211341752261340

Showing 60 of 60.

Prime factorization

Factorization: 2 × 5^2 × 7 × 53 × 67
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 48
Divisor sum: 2,731,968
Proper-divisor sum: 1,489,118
Digit sum: 22
Digital root: 4

Number bases

Decimal: 1242850
Binary: 100101111011011100010 (21 bits)
Octal: 0o4573342
Hexadecimal: 0x12F6E2

Divisor catalog (48)

125710142535505367701061341752653353503714695306707429381,3251,6751,8552,3452,6503,3503,5513,7104,6907,1029,27511,72517,75518,55023,45024,85735,51049,71488,775124,285177,550248,570621,4251,242,850

Showing 48 of 48.