Integer Profile

2,664,664

2^3 × 397 × 839

Prime factors, divisor sums, positional representations and sequence properties for 2,664,664. The prime factorization is 2^3 × 397 × 839.

Number of positive divisors: 16. Showing the recorded part of the sequence: 143.

DeficientEvenComposite

Collatz trajectory (143 steps)

Even: n → n/2; Odd: n → 3n + 1

2,664,6641,332,332666,166333,083999,250499,6251,498,876749,438374,7191,124,158562,0791,686,238843,1192,529,3581,264,6793,794,0381,897,0195,691,0582,845,5298,536,5884,268,2942,134,1476,402,4423,201,2219,603,6644,801,8322,400,9161,200,458600,2291,800,688900,344450,172225,086112,543337,630168,815506,446253,223759,670379,8351,139,506569,7531,709,260854,630427,3151,281,946640,9731,922,920961,460480,730240,365721,096360,548180,27490,137270,412135,20667,603202,810101,405

Showing 60 of 60.

Prime factorization

Factorization: 2^3 × 397 × 839
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 16
Divisor sum: 5,014,800
Proper-divisor sum: 2,350,136
Digit sum: 34
Digital root: 7

Number bases

Decimal: 2664664
Binary: 1010001010100011011000 (22 bits)
Octal: 0o12124330
Hexadecimal: 0x28A8D8

Divisor catalog (16)

12483977948391,5881,6783,1763,3566,712333,083666,1661,332,3322,664,664

Showing 16 of 16.