Integer Profile

1,279,765

5 × 311 × 823

Prime factors, divisor sums, positional representations and sequence properties for 1,279,765. The prime factorization is 5 × 311 × 823.

Number of positive divisors: 8. Showing the recorded part of the sequence: 186.

DeficientOddComposite

Prime factorization

Factorization: 5 × 311 × 823
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 1,542,528
Proper-divisor sum: 262,763
Digit sum: 37
Digital root: 1

Number bases

Decimal: 1279765
Binary: 100111000011100010101 (21 bits)
Octal: 0o4703425
Hexadecimal: 0x138715

Divisor catalog (8)

153118231,5554,115255,9531,279,765

Showing 8 of 8.

Collatz trajectory (186 steps)

Even: n → n/2; Odd: n → 3n + 1

1,279,7653,839,2961,919,648959,824479,912239,956119,97859,989179,96889,98444,99222,49611,2485,6242,8121,4067032,1101,0553,1661,5834,7502,3757,1263,56310,6905,34516,0368,0184,00912,0286,0143,0079,0224,51113,5346,76720,30210,15130,45415,22745,68222,84168,52434,26217,13151,39425,69777,09238,54619,27357,82028,91014,45543,36621,68365,05032,52597,57648,788

Showing 60 of 60.