Integer Profile

2,688,169

11 × 244379

Prime factors, divisor sums, positional representations and sequence properties for 2,688,169. The prime factorization is 11 × 244379.

Number of positive divisors: 4. Showing the recorded part of the sequence: 231.

DeficientOddComposite

Arithmetic properties

Positive divisors: 4
Divisor sum: 2,932,560
Proper-divisor sum: 244,391
Digit sum: 40
Digital root: 4

Number bases

Decimal: 2688169
Binary: 1010010000010010101001 (22 bits)
Octal: 0o12202251
Hexadecimal: 0x2904A9

Divisor catalog (4)

111244,3792,688,169

Showing 4 of 4.

Collatz trajectory (231 steps)

Even: n → n/2; Odd: n → 3n + 1

2,688,1698,064,5084,032,2542,016,1276,048,3823,024,1919,072,5744,536,28713,608,8626,804,43120,413,29410,206,64730,619,94215,309,97145,929,91422,964,95768,894,87234,447,43617,223,7188,611,85925,835,57812,917,78938,753,36819,376,6849,688,3424,844,17114,532,5147,266,25721,798,77210,899,3865,449,69316,349,0808,174,5404,087,2702,043,6356,130,9063,065,4539,196,3604,598,1802,299,0901,149,5453,448,6361,724,318862,1592,586,4781,293,2393,879,7181,939,8595,819,5782,909,7898,729,3684,364,6842,182,3421,091,1713,273,5141,636,7574,910,2722,455,1361,227,568613,784

Showing 60 of 60.

Prime factorization

Factorization: 11 × 244379
Distinct prime factors: 2
Perfect square: No
Parity: Odd