Integer Profile

9,945,820

2^2 × 5 × 497291

Prime factors, divisor sums, positional representations and sequence properties for 9,945,820. The prime factorization is 2^2 × 5 × 497291.

Number of positive divisors: 12. Showing the recorded part of the sequence: 145.

AbundantEvenComposite

Arithmetic properties

Positive divisors: 12
Divisor sum: 20,886,264
Proper-divisor sum: 10,940,444
Digit sum: 37
Digital root: 1

Number bases

Decimal: 9945820
Binary: 100101111100001011011100 (24 bits)
Octal: 0o45741334
Hexadecimal: 0x97C2DC

Divisor catalog (12)

12451020497,291994,5821,989,1642,486,4554,972,9109,945,820

Showing 12 of 12.

Collatz trajectory (145 steps)

Even: n → n/2; Odd: n → 3n + 1

9,945,8204,972,9102,486,4557,459,3663,729,68311,189,0505,594,52516,783,5768,391,7884,195,8942,097,9476,293,8423,146,9219,440,7644,720,3822,360,1917,080,5743,540,28710,620,8625,310,43115,931,2947,965,64723,896,94211,948,47135,845,41417,922,70753,768,12226,884,06180,652,18440,326,09220,163,04610,081,52330,244,57015,122,28545,366,85622,683,42811,341,7145,670,85717,012,5728,506,2864,253,14312,759,4306,379,71519,139,1469,569,57328,708,72014,354,3607,177,1803,588,5901,794,2955,382,8862,691,4438,074,3304,037,16512,111,4966,055,7483,027,8741,513,9374,541,8122,270,906

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 5 × 497291
Distinct prime factors: 3
Perfect square: No
Parity: Even