Integer Profile

2,520,466

2 × 13^2 × 7457

Prime factors, divisor sums, positional representations and sequence properties for 2,520,466. The prime factorization is 2 × 13^2 × 7457.

Number of positive divisors: 12. Showing the recorded part of the sequence: 205.

DeficientEvenComposite

Resources

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Arithmetic properties

Positive divisors: 12
Divisor sum: 4,094,442
Proper-divisor sum: 1,573,976
Digit sum: 25
Digital root: 7

Number bases

Decimal: 2520466
Binary: 1001100111010110010010 (22 bits)
Octal: 0o11472622
Hexadecimal: 0x267592

Divisor catalog (12)

1213261693387,45714,91496,941193,8821,260,2332,520,466

Showing 12 of 12.

Collatz trajectory (205 steps)

Even: n → n/2; Odd: n → 3n + 1

2,520,4661,260,2333,780,7001,890,350945,1752,835,5261,417,7634,253,2902,126,6456,379,9363,189,9681,594,984797,492398,746199,373598,120299,060149,53074,765224,296112,14856,07428,03784,11242,05621,02810,5145,25715,7727,8863,94311,8305,91517,7468,87326,62013,3106,65519,9669,98329,95014,97544,92622,46367,39033,695101,08650,543151,63075,815227,446113,723341,170170,585511,756255,878127,939383,818191,909575,728

Showing 60 of 60.

Prime factorization

Factorization: 2 × 13^2 × 7457
Distinct prime factors: 3
Perfect square: No
Parity: Even