Integer Profile

9,920,972

2^2 × 71 × 181 × 193

Prime factors, divisor sums, positional representations and sequence properties for 9,920,972. The prime factorization is 2^2 × 71 × 181 × 193.

Number of positive divisors: 24. Showing the recorded part of the sequence: 176.

DeficientEvenComposite

Prime factorization

Factorization: 2^2 × 71 × 181 × 193
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 24
Divisor sum: 17,795,232
Proper-divisor sum: 7,874,260
Digit sum: 38
Digital root: 2

Number bases

Decimal: 9920972
Binary: 100101110110000111001100 (24 bits)
Octal: 0o45660714
Hexadecimal: 0x9761CC

Divisor catalog (24)

1247114218119328436238672477212,85113,70325,70227,40634,93351,40454,81269,866139,7322,480,2434,960,4869,920,972

Showing 24 of 24.

Collatz trajectory (176 steps)

Even: n → n/2; Odd: n → 3n + 1

9,920,9724,960,4862,480,2437,440,7303,720,36511,161,0965,580,5482,790,2741,395,1374,185,4122,092,7061,046,3533,139,0601,569,530784,7652,354,2961,177,148588,574294,287882,862441,4311,324,294662,1471,986,442993,2212,979,6641,489,832744,916372,458186,229558,688279,344139,67269,83634,91817,45952,37826,18978,56839,28419,6429,82129,46414,7327,3663,68311,0505,52516,5768,2884,1442,0721,0365182597783891,168584292

Showing 60 of 60.