Integer Profile

655,131

3 × 131 × 1667

Prime factors, divisor sums, positional representations and sequence properties for 655,131. The prime factorization is 3 × 131 × 1667.

Number of positive divisors: 8. Showing the recorded part of the sequence: 97.

DeficientOddComposite

Divisor catalog (8)

131313931,6675,001218,377655,131

Showing 8 of 8.

Collatz trajectory (97 steps)

Even: n → n/2; Odd: n → 3n + 1

655,1311,965,394982,6972,948,0921,474,046737,0232,211,0701,105,5353,316,6061,658,3034,974,9102,487,4557,462,3663,731,18311,193,5505,596,77516,790,3268,395,16325,185,49012,592,74537,778,23618,889,1189,444,55928,333,67814,166,83942,500,51821,250,25963,750,77831,875,38995,626,16847,813,08423,906,54211,953,27135,859,81417,929,90753,789,72226,894,86180,684,58440,342,29220,171,14610,085,57330,256,72015,128,3607,564,1803,782,0901,891,0455,673,1362,836,5681,418,284709,142354,5711,063,714531,8571,595,572797,786398,8931,196,680598,340299,170149,585

Showing 60 of 60.

Prime factorization

Factorization: 3 × 131 × 1667
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 880,704
Proper-divisor sum: 225,573
Digit sum: 21
Digital root: 3

Number bases

Decimal: 655131
Binary: 10011111111100011011 (20 bits)
Octal: 0o2377433
Hexadecimal: 0x9FF1B