Integer Profile

4,212,378

2 × 3^3 × 78007

Prime factors, divisor sums, positional representations and sequence properties for 4,212,378. The prime factorization is 2 × 3^3 × 78007.

Number of positive divisors: 16. Showing the recorded part of the sequence: 154.

AbundantEvenComposite

Collatz trajectory (154 steps)

Even: n → n/2; Odd: n → 3n + 1

4,212,3782,106,1896,318,5683,159,2841,579,642789,8212,369,4641,184,732592,366296,183888,550444,2751,332,826666,4131,999,240999,620499,810249,905749,716374,858187,429562,288281,144140,57270,28635,143105,43052,715158,14679,073237,220118,61059,305177,91688,95844,479133,43866,719200,158100,079300,238150,119450,358225,179675,538337,7691,013,308506,654253,327759,982379,9911,139,974569,9871,709,962854,9812,564,9441,282,472641,236320,618160,309

Showing 60 of 60.

Prime factorization

Factorization: 2 × 3^3 × 78007
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 16
Divisor sum: 9,360,960
Proper-divisor sum: 5,148,582
Digit sum: 27
Digital root: 9

Number bases

Decimal: 4212378
Binary: 10000000100011010011010 (23 bits)
Octal: 0o20043232
Hexadecimal: 0x40469A

Divisor catalog (16)

1236918275478,007156,014234,021468,042702,0631,404,1262,106,1894,212,378

Showing 16 of 16.