Integer Profile

1,731,990

2 × 3 × 5 × 13 × 4441

Prime factors, divisor sums, positional representations and sequence properties for 1,731,990. The prime factorization is 2 × 3 × 5 × 13 × 4441.

Number of positive divisors: 32. Showing the recorded part of the sequence: 83.

AbundantEvenComposite

Arithmetic properties

Positive divisors: 32
Divisor sum: 4,477,536
Proper-divisor sum: 2,745,546
Digit sum: 30
Digital root: 3

Number bases

Decimal: 1731990
Binary: 110100110110110010110 (21 bits)
Octal: 0o6466626
Hexadecimal: 0x1A6D96

Divisor catalog (32)

1235610131526303965781301953904,4418,88213,32322,20526,64644,41057,73366,615115,466133,230173,199288,665346,398577,330865,9951,731,990

Showing 32 of 32.

Collatz trajectory (83 steps)

Even: n → n/2; Odd: n → 3n + 1

1,731,990865,9952,597,9861,298,9933,896,9801,948,490974,2452,922,7361,461,368730,684365,342182,671548,014274,007822,022411,0111,233,034616,5171,849,552924,776462,388231,194115,597346,792173,39686,69843,349130,04865,02432,51216,2568,1284,0642,0321,0165082541273821915742878624311,2946471,9429712,9141,4574,3722,1861,0933,2801,640820410205616308

Showing 60 of 60.

Prime factorization

Factorization: 2 × 3 × 5 × 13 × 4441
Distinct prime factors: 5
Perfect square: No
Parity: Even