Integer Profile

2,664,513

3^2 × 137 × 2161

Prime factors, divisor sums, positional representations and sequence properties for 2,664,513. The prime factorization is 3^2 × 137 × 2161.

Number of positive divisors: 12. Showing the recorded part of the sequence: 117.

DeficientOddComposite

Arithmetic properties

Positive divisors: 12
Divisor sum: 3,878,628
Proper-divisor sum: 1,214,115
Digit sum: 27
Digital root: 9

Number bases

Decimal: 2664513
Binary: 1010001010100001000001 (22 bits)
Octal: 0o12124101
Hexadecimal: 0x28A841

Divisor catalog (12)

1391374111,2332,1616,48319,449296,057888,1712,664,513

Showing 12 of 12.

Collatz trajectory (117 steps)

Even: n → n/2; Odd: n → 3n + 1

2,664,5137,993,5403,996,7701,998,3855,995,1562,997,5781,498,7894,496,3682,248,1841,124,092562,046281,023843,070421,5351,264,606632,3031,896,910948,4552,845,3661,422,6834,268,0502,134,0256,402,0763,201,0381,600,5194,801,5582,400,7797,202,3383,601,16910,803,5085,401,7542,700,8778,102,6324,051,3162,025,6581,012,8293,038,4881,519,244759,622379,8111,139,434569,7171,709,152854,576427,288213,644106,82253,411160,23480,117240,352120,17660,08830,04415,0227,51122,53411,26733,80216,901

Showing 60 of 60.

Prime factorization

Factorization: 3^2 × 137 × 2161
Distinct prime factors: 3
Perfect square: No
Parity: Odd