Integer Profile

3,261,405

3 × 5 × 7 × 89 × 349

Prime factors, divisor sums, positional representations and sequence properties for 3,261,405. The prime factorization is 3 × 5 × 7 × 89 × 349.

Number of positive divisors: 32. Showing the recorded part of the sequence: 208.

DeficientOddComposite

Collatz trajectory (208 steps)

Even: n → n/2; Odd: n → 3n + 1

3,261,4059,784,2164,892,1082,446,0541,223,0273,669,0821,834,5415,503,6242,751,8121,375,906687,9532,063,8601,031,930515,9651,547,896773,948386,974193,487580,462290,231870,694435,3471,306,042653,0211,959,064979,532489,766244,883734,650367,3251,101,976550,988275,494137,747413,242206,621619,864309,932154,96677,483232,450116,225348,676174,33887,169261,508130,75465,377196,13298,06649,033147,10073,55036,775110,32655,163165,49082,745248,236124,118

Showing 60 of 60.

Prime factorization

Factorization: 3 × 5 × 7 × 89 × 349
Distinct prime factors: 5
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 32
Divisor sum: 6,048,000
Proper-divisor sum: 2,786,595
Digit sum: 21
Digital root: 3

Number bases

Decimal: 3261405
Binary: 1100011100001111011101 (22 bits)
Octal: 0o14341735
Hexadecimal: 0x31C3DD

Divisor catalog (32)

1357152135891052673494456231,0471,3351,7451,8692,4433,1155,2357,3299,34512,21531,06136,64593,183155,305217,427465,915652,2811,087,1353,261,405

Showing 32 of 32.