Integer Profile

3,121,836

2^2 × 3 × 23 × 11311

Prime factors, divisor sums, positional representations and sequence properties for 3,121,836. The prime factorization is 2^2 × 3 × 23 × 11311.

Number of positive divisors: 24. Showing the recorded part of the sequence: 133.

AbundantEvenComposite

Collatz trajectory (133 steps)

Even: n → n/2; Odd: n → 3n + 1

3,121,8361,560,918780,4592,341,3781,170,6893,512,0681,756,034878,0172,634,0521,317,026658,5131,975,540987,770493,8851,481,656740,828370,414185,207555,622277,811833,434416,7171,250,152625,076312,538156,269468,808234,404117,20258,601175,80487,90243,951131,85465,927197,78298,891296,674148,337445,012222,506111,253333,760166,88083,44041,72020,86010,4305,21515,6467,82323,47011,73535,20617,60352,81026,40579,21639,60819,804

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 3 × 23 × 11311
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 24
Divisor sum: 7,601,664
Proper-divisor sum: 4,479,828
Digit sum: 24
Digital root: 6

Number bases

Decimal: 3121836
Binary: 1011111010001010101100 (22 bits)
Octal: 0o13721254
Hexadecimal: 0x2FA2AC

Divisor catalog (24)

12346122346699213827611,31122,62233,93345,24467,866135,732260,153520,306780,4591,040,6121,560,9183,121,836

Showing 24 of 24.