Integer Profile

8,289,981

3^2 × 7 × 181 × 727

Prime factors, divisor sums, positional representations and sequence properties for 8,289,981. The prime factorization is 3^2 × 7 × 181 × 727.

Number of positive divisors: 24. Showing the recorded part of the sequence: 106.

DeficientOddComposite

Prime factorization

Factorization: 3^2 × 7 × 181 × 727
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 24
Divisor sum: 13,779,584
Proper-divisor sum: 5,489,603
Digit sum: 45
Digital root: 9

Number bases

Decimal: 8289981
Binary: 11111100111111010111101 (23 bits)
Octal: 0o37477275
Hexadecimal: 0x7E7EBD

Divisor catalog (24)

137921631815437271,2671,6292,1813,8015,0896,54311,40315,26745,801131,587394,761921,1091,184,2832,763,3278,289,981

Showing 24 of 24.

Collatz trajectory (106 steps)

Even: n → n/2; Odd: n → 3n + 1

8,289,98124,869,94412,434,9726,217,4863,108,7439,326,2304,663,11513,989,3466,994,67320,984,02010,492,0105,246,00515,738,0167,869,0083,934,5041,967,252983,626491,8131,475,440737,720368,860184,43092,215276,646138,323414,970207,485622,456311,228155,61477,807233,422116,711350,134175,067525,202262,601787,804393,902196,951590,854295,427886,282443,1411,329,424664,712332,356166,17883,089249,268124,63462,317186,95293,47646,73823,36970,10835,05417,52752,582

Showing 60 of 60.