Integer Profile

1,642,952

2^3 × 41 × 5009

Prime factors, divisor sums, positional representations and sequence properties for 1,642,952. The prime factorization is 2^3 × 41 × 5009.

Number of positive divisors: 16. Showing the recorded part of the sequence: 145.

DeficientEvenComposite

Divisor catalog (16)

124841821643285,00910,01820,03640,072205,369410,738821,4761,642,952

Showing 16 of 16.

Collatz trajectory (145 steps)

Even: n → n/2; Odd: n → 3n + 1

1,642,952821,476410,738205,369616,108308,054154,027462,082231,041693,124346,562173,281519,844259,922129,961389,884194,94297,471292,414146,207438,622219,311657,934328,967986,902493,4511,480,354740,1772,220,5321,110,266555,1331,665,400832,700416,350208,175624,526312,263936,790468,3951,405,186702,5932,107,7801,053,890526,9451,580,836790,418395,2091,185,628592,814296,407889,222444,6111,333,834666,9172,000,7521,000,376500,188250,094125,047375,142

Showing 60 of 60.

Prime factorization

Factorization: 2^3 × 41 × 5009
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 16
Divisor sum: 3,156,300
Proper-divisor sum: 1,513,348
Digit sum: 29
Digital root: 2

Number bases

Decimal: 1642952
Binary: 110010001000111001000 (21 bits)
Octal: 0o6210710
Hexadecimal: 0x1911C8