Integer Profile

1,251,216

2^4 × 3^2 × 8689

Prime factors, divisor sums, positional representations and sequence properties for 1,251,216. The prime factorization is 2^4 × 3^2 × 8689.

Number of positive divisors: 30. Showing the recorded part of the sequence: 160.

AbundantEvenComposite

Prime factorization

Factorization: 2^4 × 3^2 × 8689
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 30
Divisor sum: 3,502,070
Proper-divisor sum: 2,250,854
Digit sum: 18
Digital root: 9

Number bases

Decimal: 1251216
Binary: 100110001011110010000 (21 bits)
Octal: 0o4613620
Hexadecimal: 0x131790

Divisor catalog (30)

1234689121618243648721448,68917,37826,06734,75652,13469,51278,201104,268139,024156,402208,536312,804417,072625,6081,251,216

Showing 30 of 30.

Collatz trajectory (160 steps)

Even: n → n/2; Odd: n → 3n + 1

1,251,216625,608312,804156,40278,201234,604117,30258,651175,95487,977263,932131,96665,983197,95098,975296,926148,463445,390222,695668,086334,0431,002,130501,0651,503,196751,598375,7991,127,398563,6991,691,098845,5492,536,6481,268,324634,162317,081951,244475,622237,811713,434356,7171,070,152535,076267,538133,769401,308200,654100,327300,982150,491451,474225,737677,212338,606169,303507,910253,955761,866380,9331,142,800571,400285,700

Showing 60 of 60.