Integer Profile

745,890

2 × 3 × 5 × 23^2 × 47

Prime factors, divisor sums, positional representations and sequence properties for 745,890. The prime factorization is 2 × 3 × 5 × 23^2 × 47.

Number of positive divisors: 48. Showing the recorded part of the sequence: 61.

AbundantEvenComposite

Arithmetic properties

Positive divisors: 48
Divisor sum: 1,911,168
Proper-divisor sum: 1,165,278
Digit sum: 33
Digital root: 6

Number bases

Decimal: 745890
Binary: 10110110000110100010 (20 bits)
Octal: 0o2660642
Hexadecimal: 0xB61A2

Divisor catalog (48)

1235610152330464769941151381412302352823454705296907051,0581,0811,4101,5872,1622,6453,1743,2435,2905,4056,4867,93510,81015,87016,21524,86332,43049,72674,589124,315149,178248,630372,945745,890

Showing 48 of 48.

Collatz trajectory (61 steps)

Even: n → n/2; Odd: n → 3n + 1

745,890372,9451,118,836559,418279,709839,128419,564209,782104,891314,674157,337472,012236,006118,003354,010177,005531,016265,508132,75466,377199,13299,56649,783149,35074,675224,026112,013336,040168,02084,01042,005126,01663,00831,50415,7527,8763,9381,9695,9082,9541,4774,4322,2161,10855427783241620810452261340201051684

Showing 60 of 60.

Prime factorization

Factorization: 2 × 3 × 5 × 23^2 × 47
Distinct prime factors: 5
Perfect square: No
Parity: Even