Integer Profile

313,161

3 × 47 × 2221

Prime factors, divisor sums, positional representations and sequence properties for 313,161. The prime factorization is 3 × 47 × 2221.

Number of positive divisors: 8. Showing the recorded part of the sequence: 109.

DeficientOddComposite

Collatz trajectory (109 steps)

Even: n → n/2; Odd: n → 3n + 1

313,161939,484469,742234,871704,614352,3071,056,922528,4611,585,384792,692396,346198,173594,520297,260148,63074,315222,946111,473334,420167,21083,605250,816125,40862,70431,35215,6767,8383,91911,7585,87917,6388,81926,45813,22939,68819,8449,9224,96114,8847,4423,72111,1645,5822,7918,3744,18712,5626,28118,8449,4224,71114,1347,06721,20210,60131,80415,9027,95123,85411,927

Showing 60 of 60.

Prime factorization

Factorization: 3 × 47 × 2221
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 426,624
Proper-divisor sum: 113,463
Digit sum: 15
Digital root: 6

Number bases

Decimal: 313161
Binary: 1001100011101001001 (19 bits)
Octal: 0o1143511
Hexadecimal: 0x4C749

Divisor catalog (8)

13471412,2216,663104,387313,161

Showing 8 of 8.