Integer Profile

9,920,981

7^2 × 23 × 8803

Prime factors, divisor sums, positional representations and sequence properties for 9,920,981. The prime factorization is 7^2 × 23 × 8803.

Number of positive divisors: 12. Showing the recorded part of the sequence: 176.

DeficientOddComposite

Collatz trajectory (176 steps)

Even: n → n/2; Odd: n → 3n + 1

9,920,98129,762,94414,881,4727,440,7363,720,3681,860,184930,092465,046232,523697,570348,7851,046,356523,178261,589784,768392,384196,19298,09649,04824,52412,2626,13118,3949,19727,59213,7966,8983,44910,3485,1742,5877,7623,88111,6445,8222,9118,7344,36713,1026,55119,6549,82729,48214,74144,22422,11211,0565,5282,7641,3826912,0741,0373,1121,5567783891,168584292

Showing 60 of 60.

Prime factorization

Factorization: 7^2 × 23 × 8803
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 12
Divisor sum: 12,043,872
Proper-divisor sum: 2,122,891
Digit sum: 38
Digital root: 2

Number bases

Decimal: 9920981
Binary: 100101110110000111010101 (24 bits)
Octal: 0o45660725
Hexadecimal: 0x9761D5

Divisor catalog (12)

1723491611,1278,80361,621202,469431,3471,417,2839,920,981

Showing 12 of 12.