Integer Profile

390,291

3 × 11 × 11827

Prime factors, divisor sums, positional representations and sequence properties for 390,291. The prime factorization is 3 × 11 × 11827.

Number of positive divisors: 8. Showing the recorded part of the sequence: 130.

DeficientOddComposite

Number bases

Decimal: 390291
Binary: 1011111010010010011 (19 bits)
Octal: 0o1372223
Hexadecimal: 0x5F493

Divisor catalog (8)

13113311,82735,481130,097390,291

Showing 8 of 8.

Collatz trajectory (130 steps)

Even: n → n/2; Odd: n → 3n + 1

390,2911,170,874585,4371,756,312878,156439,078219,539658,618329,309987,928493,964246,982123,491370,474185,237555,712277,856138,92869,46434,73217,3668,68326,05013,02539,07619,5389,76929,30814,6547,32721,98210,99132,97416,48749,46224,73174,19437,097111,29255,64627,82383,47041,735125,20662,603187,81093,905281,716140,85870,429211,288105,64452,82226,41179,23439,617118,85259,42629,71389,140

Showing 60 of 60.

Prime factorization

Factorization: 3 × 11 × 11827
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 567,744
Proper-divisor sum: 177,453
Digit sum: 24
Digital root: 6