Integer Profile

2,725,644

2^2 × 3 × 17 × 31 × 431

Prime factors, divisor sums, positional representations and sequence properties for 2,725,644. The prime factorization is 2^2 × 3 × 17 × 31 × 431.

Number of positive divisors: 48. Showing the recorded part of the sequence: 231.

AbundantEvenComposite

Arithmetic properties

Positive divisors: 48
Divisor sum: 6,967,296
Proper-divisor sum: 4,241,652
Digit sum: 30
Digital root: 3

Number bases

Decimal: 2725644
Binary: 1010011001011100001100 (22 bits)
Octal: 0o12313414
Hexadecimal: 0x29970C

Divisor catalog (48)

1234612173134516268931021241862043724315278621,0541,2931,5811,7242,1082,5863,1625,1726,3247,32713,36114,65421,98126,72229,30840,08343,96253,44480,16687,924160,332227,137454,274681,411908,5481,362,8222,725,644

Showing 48 of 48.

Collatz trajectory (231 steps)

Even: n → n/2; Odd: n → 3n + 1

2,725,6441,362,822681,4112,044,2341,022,1173,066,3521,533,176766,588383,294191,647574,942287,471862,414431,2071,293,622646,8111,940,434970,2172,910,6521,455,326727,6632,182,9901,091,4953,274,4861,637,2434,911,7302,455,8657,367,5963,683,7981,841,8995,525,6982,762,8498,288,5484,144,2742,072,1376,216,4123,108,2061,554,1034,662,3102,331,1556,993,4663,496,73310,490,2005,245,1002,622,5501,311,2753,933,8261,966,9135,900,7402,950,3701,475,1854,425,5562,212,7781,106,3893,319,1681,659,584829,792414,896207,448103,724

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 3 × 17 × 31 × 431
Distinct prime factors: 5
Perfect square: No
Parity: Even