Integer Profile

872,551

23 × 59 × 643

Prime factors, divisor sums, positional representations and sequence properties for 872,551. The prime factorization is 23 × 59 × 643.

Number of positive divisors: 8. Showing the recorded part of the sequence: 201.

DeficientOddComposite

Divisor catalog (8)

123596431,35714,78937,937872,551

Showing 8 of 8.

Collatz trajectory (201 steps)

Even: n → n/2; Odd: n → 3n + 1

872,5512,617,6541,308,8273,926,4821,963,2415,889,7242,944,8621,472,4314,417,2942,208,6476,625,9423,312,9719,938,9144,969,45714,908,3727,454,1863,727,09311,181,2805,590,6402,795,3201,397,660698,830349,4151,048,246524,1231,572,370786,1852,358,5561,179,278589,6391,768,918884,4592,653,3781,326,6893,980,0681,990,034995,0172,985,0521,492,526746,2632,238,7901,119,3953,358,1861,679,0935,037,2802,518,6401,259,320629,660314,830157,415472,246236,123708,370354,1851,062,556531,278265,639796,918398,4591,195,378

Showing 60 of 60.

Prime factorization

Factorization: 23 × 59 × 643
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 927,360
Proper-divisor sum: 54,809
Digit sum: 28
Digital root: 1

Number bases

Decimal: 872551
Binary: 11010101000001100111 (20 bits)
Octal: 0o3250147
Hexadecimal: 0xD5067