Integer Profile

4,005,178

2 × 89 × 22501

Prime factors, divisor sums, positional representations and sequence properties for 4,005,178. The prime factorization is 2 × 89 × 22501.

Number of positive divisors: 8. Showing the recorded part of the sequence: 185.

DeficientEvenComposite

Collatz trajectory (185 steps)

Even: n → n/2; Odd: n → 3n + 1

4,005,1782,002,5896,007,7683,003,8841,501,942750,9712,252,9141,126,4573,379,3721,689,686844,8432,534,5301,267,2653,801,7961,900,898950,4492,851,3481,425,674712,8372,138,5121,069,256534,628267,314133,657400,972200,486100,243300,730150,365451,096225,548112,77456,387169,16284,581253,744126,87263,43631,71815,85947,57823,78971,36835,68417,8428,92126,76413,3826,69120,07410,03730,11215,0567,5283,7641,8829412,8241,412706

Showing 60 of 60.

Prime factorization

Factorization: 2 × 89 × 22501
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 8
Divisor sum: 6,075,540
Proper-divisor sum: 2,070,362
Digit sum: 25
Digital root: 7

Number bases

Decimal: 4005178
Binary: 1111010001110100111010 (22 bits)
Octal: 0o17216472
Hexadecimal: 0x3D1D3A

Divisor catalog (8)

128917822,50145,0022,002,5894,005,178

Showing 8 of 8.