Integer Profile

2,174,913

3^2 × 13 × 29 × 641

Prime factors, divisor sums, positional representations and sequence properties for 2,174,913. The prime factorization is 3^2 × 13 × 29 × 641.

Number of positive divisors: 24. Showing the recorded part of the sequence: 117.

DeficientOddComposite

Collatz trajectory (117 steps)

Even: n → n/2; Odd: n → 3n + 1

2,174,9136,524,7403,262,3701,631,1854,893,5562,446,7781,223,3893,670,1681,835,084917,542458,7711,376,314688,1572,064,4721,032,236516,118258,059774,178387,0891,161,268580,634290,317870,952435,476217,738108,869326,608163,30481,65240,82620,41361,24030,62015,3107,65522,96611,48334,45017,22551,67625,83812,91938,75819,37958,13829,06987,20843,60421,80210,90132,70416,3528,1764,0882,0441,0225111,5347672,302

Showing 60 of 60.

Prime factorization

Factorization: 3^2 × 13 × 29 × 641
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 24
Divisor sum: 3,505,320
Proper-divisor sum: 1,330,407
Digit sum: 27
Digital root: 9

Number bases

Decimal: 2174913
Binary: 1000010010111111000001 (22 bits)
Octal: 0o10227701
Hexadecimal: 0x212FC1

Divisor catalog (24)

139132939871172613776411,1311,9233,3935,7698,33318,58924,99955,76774,997167,301241,657724,9712,174,913

Showing 24 of 24.