Integer Profile

9,987,957

3^2 × 7 × 23 × 61 × 113

Prime factors, divisor sums, positional representations and sequence properties for 9,987,957. The prime factorization is 3^2 × 7 × 23 × 61 × 113.

Number of positive divisors: 48. Collatz steps to reach 1: 57.

DeficientOddComposite

Divisor catalog (48)

137921236163691131611832073394274835497911,0171,2811,4031,4492,3732,5993,8434,2096,8937,1197,7979,82112,62718,19320,67923,39129,46348,25154,57962,03788,389144,753158,539163,737434,259475,6171,109,7731,426,8513,329,3199,987,957

Showing 48 of 48.

Collatz trajectory (57 steps)

Even: n → n/2; Odd: n → 3n + 1

9,987,95729,963,87214,981,9367,490,9683,745,4841,872,742936,3712,809,1141,404,5574,213,6722,106,8361,053,418526,7091,580,128790,064395,032197,51698,75849,379148,13874,069222,208111,10455,55227,77613,8886,9443,4721,736868434217652326163490245736368184924623703510653160804020105168421

Showing 58 of 58.

Prime factorization

Factorization: 3^2 × 7 × 23 × 61 × 113
Distinct prime factors: 5
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 48
Divisor sum: 17,641,728
Proper-divisor sum: 7,653,771
Digit sum: 54
Digital root: 9

Number bases

Decimal: 9987957
Binary: 100110000110011101110101 (24 bits)
Octal: 0o46063565
Hexadecimal: 0x986775