Integer Profile

2,709,666

2 × 3^3 × 19^2 × 139

Prime factors, divisor sums, positional representations and sequence properties for 2,709,666. The prime factorization is 2 × 3^3 × 19^2 × 139.

Number of positive divisors: 48. Showing the recorded part of the sequence: 86.

AbundantEvenComposite

Arithmetic properties

Positive divisors: 48
Divisor sum: 6,400,800
Proper-divisor sum: 3,691,134
Digit sum: 36
Digital root: 9

Number bases

Decimal: 2709666
Binary: 1010010101100010100010 (22 bits)
Octal: 0o12254242
Hexadecimal: 0x2958A2

Divisor catalog (48)

123691819273854571141391712783423614175137228341,0261,0831,2512,1662,5022,6413,2493,7535,2826,4987,5067,9239,74715,84619,49423,76947,53850,17971,307100,358142,614150,537301,074451,611903,2221,354,8332,709,666

Showing 48 of 48.

Collatz trajectory (86 steps)

Even: n → n/2; Odd: n → 3n + 1

2,709,6661,354,8334,064,5002,032,2501,016,1253,048,3761,524,188762,094381,0471,143,142571,5711,714,714857,3572,572,0721,286,036643,018321,509964,528482,264241,132120,56660,283180,85090,425271,276135,63867,819203,458101,729305,188152,59476,297228,892114,44657,223171,67085,835257,506128,753386,260193,13096,565289,696144,84872,42436,21218,1069,05327,16013,5806,7903,39510,1865,09315,2807,6403,8201,9109552,866

Showing 60 of 60.

Prime factorization

Factorization: 2 × 3^3 × 19^2 × 139
Distinct prime factors: 4
Perfect square: No
Parity: Even