Integer Profile

1,230,813

3^2 × 163 × 839

Prime factors, divisor sums, positional representations and sequence properties for 1,230,813. The prime factorization is 3^2 × 163 × 839.

Number of positive divisors: 12. Showing the recorded part of the sequence: 165.

DeficientOddComposite

Prime factorization

Factorization: 3^2 × 163 × 839
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 12
Divisor sum: 1,790,880
Proper-divisor sum: 560,067
Digit sum: 18
Digital root: 9

Number bases

Decimal: 1230813
Binary: 100101100011111011101 (21 bits)
Octal: 0o4543735
Hexadecimal: 0x12C7DD

Divisor catalog (12)

1391634898391,4672,5177,551136,757410,2711,230,813

Showing 12 of 12.

Collatz trajectory (165 steps)

Even: n → n/2; Odd: n → 3n + 1

1,230,8133,692,4401,846,220923,110461,5551,384,666692,3332,077,0001,038,500519,250259,625778,876389,438194,719584,158292,079876,238438,1191,314,358657,1791,971,538985,7692,957,3081,478,654739,3272,217,9821,108,9913,326,9741,663,4874,990,4622,495,2317,485,6943,742,84711,228,5425,614,27116,842,8148,421,40725,264,22212,632,11137,896,33418,948,16756,844,50228,422,25185,266,75442,633,377127,900,13263,950,06631,975,03395,925,10047,962,55023,981,27571,943,82635,971,913107,915,74053,957,87026,978,93580,936,80640,468,403121,405,21060,702,605

Showing 60 of 60.