Integer Profile

1,682,872

2^3 × 210359

Prime factors, divisor sums, positional representations and sequence properties for 1,682,872. The prime factorization is 2^3 × 210359.

Number of positive divisors: 8. Showing the recorded part of the sequence: 106.

DeficientEvenComposite

Arithmetic properties

Positive divisors: 8
Divisor sum: 3,155,400
Proper-divisor sum: 1,472,528
Digit sum: 34
Digital root: 7

Number bases

Decimal: 1682872
Binary: 110011010110110111000 (21 bits)
Octal: 0o6326670
Hexadecimal: 0x19ADB8

Divisor catalog (8)

1248210,359420,718841,4361,682,872

Showing 8 of 8.

Collatz trajectory (106 steps)

Even: n → n/2; Odd: n → 3n + 1

1,682,872841,436420,718210,359631,078315,539946,618473,3091,419,928709,964354,982177,491532,474266,237798,712399,356199,67899,839299,518149,759449,278224,639673,918336,9591,010,878505,4391,516,318758,1592,274,4781,137,2393,411,7181,705,8595,117,5782,558,7897,676,3683,838,1841,919,092959,546479,7731,439,320719,660359,830179,915539,746269,873809,620404,810202,405607,216303,608151,80475,90237,951113,85456,927170,78285,391256,174128,087384,262

Showing 60 of 60.

Prime factorization

Factorization: 2^3 × 210359
Distinct prime factors: 2
Perfect square: No
Parity: Even