Integer Profile

9,990,140

2^2 × 5 × 499507

Prime factors, divisor sums, positional representations and sequence properties for 9,990,140. The prime factorization is 2^2 × 5 × 499507.

Number of positive divisors: 12. Showing the recorded part of the sequence: 282.

AbundantEvenComposite

Collatz trajectory (282 steps)

Even: n → n/2; Odd: n → 3n + 1

9,990,1404,995,0702,497,5357,492,6063,746,30311,238,9105,619,45516,858,3668,429,18325,287,55012,643,77537,931,32618,965,66356,896,99028,448,49585,345,48642,672,743128,018,23064,009,115192,027,34696,013,673288,041,020144,020,51072,010,255216,030,766108,015,383324,046,150162,023,075486,069,226243,034,613729,103,840364,551,920182,275,96091,137,98045,568,99022,784,49568,353,48634,176,743102,530,23051,265,115153,795,34676,897,673230,693,020115,346,51057,673,255173,019,76686,509,883259,529,650129,764,825389,294,476194,647,23897,323,619291,970,858145,985,429437,956,288218,978,144109,489,07254,744,53627,372,26813,686,134

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 5 × 499507
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 12
Divisor sum: 20,979,336
Proper-divisor sum: 10,989,196
Digit sum: 32
Digital root: 5

Number bases

Decimal: 9990140
Binary: 100110000110111111111100 (24 bits)
Octal: 0o46067774
Hexadecimal: 0x986FFC

Divisor catalog (12)

12451020499,507999,0141,998,0282,497,5354,995,0709,990,140

Showing 12 of 12.