Integer Profile

3,996,842

2 × 61 × 181^2

Prime factors, divisor sums, positional representations and sequence properties for 3,996,842. The prime factorization is 2 × 61 × 181^2.

Number of positive divisors: 12. Showing the recorded part of the sequence: 185.

DeficientEvenComposite

Arithmetic properties

Positive divisors: 12
Divisor sum: 6,127,398
Proper-divisor sum: 2,130,556
Digit sum: 41
Digital root: 5

Number bases

Decimal: 3996842
Binary: 1111001111110010101010 (22 bits)
Octal: 0o17176252
Hexadecimal: 0x3CFCAA

Divisor catalog (12)

126112218136211,04122,08232,76165,5221,998,4213,996,842

Showing 12 of 12.

Collatz trajectory (185 steps)

Even: n → n/2; Odd: n → 3n + 1

3,996,8421,998,4215,995,2642,997,6321,498,816749,408374,704187,35293,67646,83823,41970,25835,129105,38852,69426,34779,04239,521118,56459,28229,64188,92444,46222,23166,69433,347100,04250,021150,06475,03237,51618,7589,37928,13814,06942,20821,10410,5525,2762,6381,3193,9581,9795,9382,9698,9084,4542,2276,6823,34110,0245,0122,5061,2533,7601,880940470235706

Showing 60 of 60.

Prime factorization

Factorization: 2 × 61 × 181^2
Distinct prime factors: 3
Perfect square: No
Parity: Even