Integer Profile

1,245,559

7 × 61 × 2917

Prime factors, divisor sums, positional representations and sequence properties for 1,245,559. The prime factorization is 7 × 61 × 2917.

Number of positive divisors: 8. Showing the recorded part of the sequence: 98.

DeficientOddComposite

Arithmetic properties

Positive divisors: 8
Divisor sum: 1,447,328
Proper-divisor sum: 201,769
Digit sum: 31
Digital root: 4

Number bases

Decimal: 1245559
Binary: 100110000000101110111 (21 bits)
Octal: 0o4600567
Hexadecimal: 0x130177

Divisor catalog (8)

17614272,91720,419177,9371,245,559

Showing 8 of 8.

Collatz trajectory (98 steps)

Even: n → n/2; Odd: n → 3n + 1

1,245,5593,736,6781,868,3395,605,0182,802,5098,407,5284,203,7642,101,8821,050,9413,152,8241,576,412788,206394,1031,182,310591,1551,773,466886,7332,660,2001,330,100665,050332,525997,576498,788249,394124,697374,092187,04693,523280,570140,285420,856210,428105,21452,607157,82278,911236,734118,367355,102177,551532,654266,327798,982399,4911,198,474599,2371,797,712898,856449,428224,714112,357337,072168,53684,26842,13421,06763,20231,60194,80447,402

Showing 60 of 60.

Prime factorization

Factorization: 7 × 61 × 2917
Distinct prime factors: 3
Perfect square: No
Parity: Odd