Integer Profile

3,959,289

3^2 × 23 × 31 × 617

Prime factors, divisor sums, positional representations and sequence properties for 3,959,289. The prime factorization is 3^2 × 23 × 31 × 617.

Number of positive divisors: 24. Showing the recorded part of the sequence: 172.

DeficientOddComposite

Collatz trajectory (172 steps)

Even: n → n/2; Odd: n → 3n + 1

3,959,28911,877,8685,938,9342,969,4678,908,4024,454,20113,362,6046,681,3023,340,65110,021,9545,010,97715,032,9327,516,4663,758,23311,274,7005,637,3502,818,6758,456,0264,228,01312,684,0406,342,0203,171,0101,585,5054,756,5162,378,2581,189,1293,567,3881,783,694891,8472,675,5421,337,7714,013,3142,006,6576,019,9723,009,9861,504,9934,514,9802,257,4901,128,7453,386,2361,693,118846,5592,539,6781,269,8393,809,5181,904,7595,714,2782,857,1398,571,4184,285,70912,857,1286,428,5643,214,2821,607,1414,821,4242,410,7121,205,356602,678301,339904,018

Showing 60 of 60.

Prime factorization

Factorization: 3^2 × 23 × 31 × 617
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 24
Divisor sum: 6,170,112
Proper-divisor sum: 2,210,823
Digit sum: 45
Digital root: 9

Number bases

Decimal: 3959289
Binary: 1111000110100111111001 (22 bits)
Octal: 0o17064771
Hexadecimal: 0x3C69F9

Divisor catalog (24)

139233169932072796177131,8512,1395,5536,41714,19119,12742,57357,381127,719172,143439,9211,319,7633,959,289

Showing 24 of 24.