Integer Profile

279,129

3 × 19 × 59 × 83

Prime factors, divisor sums, positional representations and sequence properties for 279,129. The prime factorization is 3 × 19 × 59 × 83.

Number of positive divisors: 16. Showing the recorded part of the sequence: 114.

DeficientOddComposite

Collatz trajectory (114 steps)

Even: n → n/2; Odd: n → 3n + 1

279,129837,388418,694209,347628,042314,021942,064471,032235,516117,75858,879176,63888,319264,958132,479397,438198,719596,158298,079894,238447,1191,341,358670,6792,012,0381,006,0193,018,0581,509,0294,527,0882,263,5441,131,772565,886282,943848,830424,4151,273,246636,6231,909,870954,9352,864,8061,432,4034,297,2102,148,6056,445,8163,222,9081,611,454805,7272,417,1821,208,5913,625,7741,812,8875,438,6622,719,3318,157,9944,078,99712,236,9926,118,4963,059,2481,529,624764,812382,406

Showing 60 of 60.

Prime factorization

Factorization: 3 × 19 × 59 × 83
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 16
Divisor sum: 403,200
Proper-divisor sum: 124,071
Digit sum: 30
Digital root: 3

Number bases

Decimal: 279129
Binary: 1000100001001011001 (19 bits)
Octal: 0o1041131
Hexadecimal: 0x44259

Divisor catalog (16)

13195759831772491,1211,5773,3634,7314,89714,69193,043279,129

Showing 16 of 16.