Integer Profile

2,139,966

2 × 3^3 × 23 × 1723

Prime factors, divisor sums, positional representations and sequence properties for 2,139,966. The prime factorization is 2 × 3^3 × 23 × 1723.

Number of positive divisors: 32. Showing the recorded part of the sequence: 104.

AbundantEvenComposite

Divisor catalog (32)

123691823274654691382074146211,2421,7233,4465,16910,33815,50731,01439,62946,52179,25893,042118,887237,774356,661713,3221,069,9832,139,966

Showing 32 of 32.

Collatz trajectory (104 steps)

Even: n → n/2; Odd: n → 3n + 1

2,139,9661,069,9833,209,9501,604,9754,814,9262,407,4637,222,3903,611,19510,833,5865,416,79316,250,3808,125,1904,062,59512,187,7866,093,89318,281,6809,140,8404,570,4202,285,2101,142,6053,427,8161,713,908856,954428,4771,285,432642,716321,358160,679482,038241,019723,058361,5291,084,588542,294271,147813,442406,7211,220,164610,082305,041915,124457,562228,781686,344343,172171,58685,793257,380128,69064,345193,03696,51848,259144,77872,389217,168108,58454,29227,14613,573

Showing 60 of 60.

Prime factorization

Factorization: 2 × 3^3 × 23 × 1723
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 32
Divisor sum: 4,965,120
Proper-divisor sum: 2,825,154
Digit sum: 36
Digital root: 9

Number bases

Decimal: 2139966
Binary: 1000001010011100111110 (22 bits)
Octal: 0o10123476
Hexadecimal: 0x20A73E