Integer Profile

6,446,476

2^2 × 401 × 4019

Prime factors, divisor sums, positional representations and sequence properties for 6,446,476. The prime factorization is 2^2 × 401 × 4019.

Number of positive divisors: 12. Showing the recorded part of the sequence: 165.

DeficientEvenComposite

Collatz trajectory (165 steps)

Even: n → n/2; Odd: n → 3n + 1

6,446,4763,223,2381,611,6194,834,8582,417,4297,252,2883,626,1441,813,072906,536453,268226,634113,317339,952169,97684,98842,49421,24763,74231,87195,61447,807143,42271,711215,134107,567322,702161,351484,054242,027726,082363,0411,089,124544,562272,281816,844408,422204,211612,634306,317918,952459,476229,738114,869344,608172,30486,15243,07621,53810,76932,30816,1548,07724,23212,1166,0583,0299,0884,5442,2721,136

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 401 × 4019
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 12
Divisor sum: 11,312,280
Proper-divisor sum: 4,865,804
Digit sum: 37
Digital root: 1

Number bases

Decimal: 6446476
Binary: 11000100101110110001100 (23 bits)
Octal: 0o30456614
Hexadecimal: 0x625D8C

Divisor catalog (12)

1244018021,6044,0198,03816,0761,611,6193,223,2386,446,476

Showing 12 of 12.