Integer Profile

2,981,435

5 × 401 × 1487

Prime factors, divisor sums, positional representations and sequence properties for 2,981,435. The prime factorization is 5 × 401 × 1487.

Number of positive divisors: 8. Showing the recorded part of the sequence: 120.

DeficientOddComposite

Collatz trajectory (120 steps)

Even: n → n/2; Odd: n → 3n + 1

2,981,4358,944,3064,472,15313,416,4606,708,2303,354,11510,062,3465,031,17315,093,5207,546,7603,773,3801,886,690943,3452,830,0361,415,018707,5092,122,5281,061,264530,632265,316132,65866,329198,98899,49449,747149,24274,621223,864111,93255,96627,98383,95041,975125,92662,963188,89094,445283,336141,66870,83435,417106,25253,12626,56379,69039,845119,53659,76829,88414,9427,47122,41411,20733,62216,81150,43425,21775,65237,82618,913

Showing 60 of 60.

Prime factorization

Factorization: 5 × 401 × 1487
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 3,589,056
Proper-divisor sum: 607,621
Digit sum: 32
Digital root: 5

Number bases

Decimal: 2981435
Binary: 1011010111111000111011 (22 bits)
Octal: 0o13277073
Hexadecimal: 0x2D7E3B

Divisor catalog (8)

154011,4872,0057,435596,2872,981,435

Showing 8 of 8.