Integer Profile

7,321,985

5 × 11 × 17 × 41 × 191

Prime factors, divisor sums, positional representations and sequence properties for 7,321,985. The prime factorization is 5 × 11 × 17 × 41 × 191.

Number of positive divisors: 32. Collatz steps to reach 1: 59.

DeficientOddComposite

Arithmetic properties

Positive divisors: 32
Divisor sum: 10,450,944
Proper-divisor sum: 3,128,959
Digit sum: 35
Digital root: 8

Number bases

Decimal: 7321985
Binary: 11011111011100110000001 (23 bits)
Octal: 0o33734601
Hexadecimal: 0x6FB981

Divisor catalog (32)

1511174155851871912054516979359552,1012,2553,2473,4857,6677,83110,50516,23535,71738,33539,15586,141133,127178,585430,705665,6351,464,3977,321,985

Showing 32 of 32.

Collatz trajectory (59 steps)

Even: n → n/2; Odd: n → 3n + 1

7,321,98521,965,95610,982,9785,491,48916,474,4688,237,2344,118,61712,355,8526,177,9263,088,9639,266,8904,633,44513,900,3366,950,1683,475,0841,737,542868,7712,606,3141,303,1573,909,4721,954,736977,368488,684244,342122,171366,514183,257549,772274,886137,443412,330206,165618,496309,248154,62477,31238,65619,3289,6644,8322,4161,2086043021514542276823411,0245122561286432168421

Showing 60 of 60.

Prime factorization

Factorization: 5 × 11 × 17 × 41 × 191
Distinct prime factors: 5
Perfect square: No
Parity: Odd