Integer Profile

1,959,789

3 × 13 × 31 × 1621

Prime factors, divisor sums, positional representations and sequence properties for 1,959,789. The prime factorization is 3 × 13 × 31 × 1621.

Number of positive divisors: 16. Showing the recorded part of the sequence: 184.

DeficientOddComposite

Arithmetic properties

Positive divisors: 16
Divisor sum: 2,906,624
Proper-divisor sum: 946,835
Digit sum: 48
Digital root: 3

Number bases

Decimal: 1959789
Binary: 111011110011101101101 (21 bits)
Octal: 0o7363555
Hexadecimal: 0x1DE76D

Divisor catalog (16)

13133139934031,2091,6214,86321,07350,25163,219150,753653,2631,959,789

Showing 16 of 16.

Collatz trajectory (184 steps)

Even: n → n/2; Odd: n → 3n + 1

1,959,7895,879,3682,939,6841,469,842734,9212,204,7641,102,382551,1911,653,574826,7872,480,3621,240,1813,720,5441,860,272930,136465,068232,534116,267348,802174,401523,204261,602130,801392,404196,20298,101294,304147,15273,57636,78818,3949,19727,59213,7966,8983,44910,3485,1742,5877,7623,88111,6445,8222,9118,7344,36713,1026,55119,6549,82729,48214,74144,22422,11211,0565,5282,7641,3826912,074

Showing 60 of 60.

Prime factorization

Factorization: 3 × 13 × 31 × 1621
Distinct prime factors: 4
Perfect square: No
Parity: Odd