Integer Profile

1,623,124

2^2 × 405781

Prime factors, divisor sums, positional representations and sequence properties for 1,623,124. The prime factorization is 2^2 × 405781.

Number of positive divisors: 6. Showing the recorded part of the sequence: 62.

DeficientEvenComposite

Divisor catalog (6)

124405,781811,5621,623,124

Showing 6 of 6.

Collatz trajectory (62 steps)

Even: n → n/2; Odd: n → 3n + 1

1,623,124811,562405,7811,217,344608,672304,336152,16876,08438,04219,02157,06428,53214,2667,13321,40010,7005,3502,6758,0264,01312,0406,0203,0101,5054,5162,2581,1293,3881,6948472,5421,2713,8141,9075,7222,8618,5844,2922,1461,0733,2201,6108052,4161,2086043021514542276823411,0245122561286432168

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 405781
Distinct prime factors: 2
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 6
Divisor sum: 2,840,474
Proper-divisor sum: 1,217,350
Digit sum: 19
Digital root: 1

Number bases

Decimal: 1623124
Binary: 110001100010001010100 (21 bits)
Octal: 0o6142124
Hexadecimal: 0x18C454