Integer Profile

7,997,509

13 × 59 × 10427

Prime factors, divisor sums, positional representations and sequence properties for 7,997,509. The prime factorization is 13 × 59 × 10427.

Number of positive divisors: 8. Showing the recorded part of the sequence: 142.

DeficientOddComposite

Collatz trajectory (142 steps)

Even: n → n/2; Odd: n → 3n + 1

7,997,50923,992,52811,996,2645,998,1322,999,0661,499,5334,498,6002,249,3001,124,650562,3251,686,976843,488421,744210,872105,43652,71826,35979,07839,539118,61859,309177,92888,96444,48222,24166,72433,36216,68150,04425,02212,51137,53418,76756,30228,15184,45442,227126,68263,341190,02495,01247,50623,75371,26035,63017,81553,44626,72380,17040,085120,25660,12830,06415,0327,5163,7581,8795,6382,8198,458

Showing 60 of 60.

Prime factorization

Factorization: 13 × 59 × 10427
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 8,759,520
Proper-divisor sum: 762,011
Digit sum: 46
Digital root: 1

Number bases

Decimal: 7997509
Binary: 11110100000100001000101 (23 bits)
Octal: 0o36404105
Hexadecimal: 0x7A0845

Divisor catalog (8)

1135976710,427135,551615,1937,997,509

Showing 8 of 8.