Integer Profile

338,639

7^2 × 6911

Prime factors, divisor sums, positional representations and sequence properties for 338,639. The prime factorization is 7^2 × 6911.

Number of positive divisors: 6. Showing the recorded part of the sequence: 197.

DeficientOddComposite

Divisor catalog (6)

17496,91148,377338,639

Showing 6 of 6.

Collatz trajectory (197 steps)

Even: n → n/2; Odd: n → 3n + 1

338,6391,015,918507,9591,523,878761,9392,285,8181,142,9093,428,7281,714,364857,182428,5911,285,774642,8871,928,662964,3312,892,9941,446,4974,339,4922,169,7461,084,8733,254,6201,627,310813,6552,440,9661,220,4833,661,4501,830,7255,492,1762,746,0881,373,044686,522343,2611,029,784514,892257,446128,723386,170193,085579,256289,628144,81472,407217,222108,611325,834162,917488,752244,376122,18861,09430,54791,64245,821137,46468,73234,36617,18351,55025,77577,326

Showing 60 of 60.

Prime factorization

Factorization: 7^2 × 6911
Distinct prime factors: 2
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 6
Divisor sum: 393,984
Proper-divisor sum: 55,345
Digit sum: 32
Digital root: 5

Number bases

Decimal: 338639
Binary: 1010010101011001111 (19 bits)
Octal: 0o1225317
Hexadecimal: 0x52ACF