Integer Profile

1,281,596

2^2 × 17 × 47 × 401

Prime factors, divisor sums, positional representations and sequence properties for 1,281,596. The prime factorization is 2^2 × 17 × 47 × 401.

Number of positive divisors: 24. Showing the recorded part of the sequence: 72.

DeficientEvenComposite

Divisor catalog (24)

12417344768941884017998021,5981,6043,1966,81713,63418,84727,26837,69475,388320,399640,7981,281,596

Showing 24 of 24.

Collatz trajectory (72 steps)

Even: n → n/2; Odd: n → 3n + 1

1,281,596640,798320,399961,198480,5991,441,798720,8992,162,6981,081,3493,244,0481,622,024811,012405,506202,753608,260304,130152,065456,196228,098114,049342,148171,07485,537256,612128,30664,153192,46096,23048,115144,34672,173216,520108,26054,13027,06581,19640,59820,29960,89830,44991,34845,67422,83768,51234,25617,1288,5644,2822,1416,4243,2121,6068032,4101,2053,6161,808904452226

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 17 × 47 × 401
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 24
Divisor sum: 2,431,296
Proper-divisor sum: 1,149,700
Digit sum: 32
Digital root: 5

Number bases

Decimal: 1281596
Binary: 100111000111000111100 (21 bits)
Octal: 0o4707074
Hexadecimal: 0x138E3C