Integer Profile

1,320,564

2^2 × 3 × 7 × 79 × 199

Prime factors, divisor sums, positional representations and sequence properties for 1,320,564. The prime factorization is 2^2 × 3 × 7 × 79 × 199.

Number of positive divisors: 48. Showing the recorded part of the sequence: 186.

AbundantEvenComposite

Arithmetic properties

Positive divisors: 48
Divisor sum: 3,584,000
Proper-divisor sum: 2,263,436
Digit sum: 21
Digital root: 3

Number bases

Decimal: 1320564
Binary: 101000010011001110100 (21 bits)
Octal: 0o5023164
Hexadecimal: 0x142674

Divisor catalog (48)

123467121421284279841581992373163984745535977969481,1061,1941,3931,6592,2122,3882,7863,3184,1795,5726,6368,35815,72116,71631,44247,16362,88494,326110,047188,652220,094330,141440,188660,2821,320,564

Showing 48 of 48.

Collatz trajectory (186 steps)

Even: n → n/2; Odd: n → 3n + 1

1,320,564660,282330,141990,424495,212247,606123,803371,410185,705557,116278,558139,279417,838208,919626,758313,379940,138470,0691,410,208705,104352,552176,27688,13844,069132,20866,10433,05216,5268,26324,79012,39537,18618,59355,78027,89013,94541,83620,91810,45931,37815,68947,06823,53411,76735,30217,65152,95426,47779,43239,71619,8589,92929,78814,8947,44722,34211,17133,51416,75750,272

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 3 × 7 × 79 × 199
Distinct prime factors: 5
Perfect square: No
Parity: Even