Integer Profile

3,987,313

11^2 × 31 × 1063

Prime factors, divisor sums, positional representations and sequence properties for 3,987,313. The prime factorization is 11^2 × 31 × 1063.

Number of positive divisors: 12. Showing the recorded part of the sequence: 229.

DeficientOddComposite

Prime factorization

Factorization: 11^2 × 31 × 1063
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 12
Divisor sum: 4,528,384
Proper-divisor sum: 541,071
Digit sum: 34
Digital root: 7

Number bases

Decimal: 3987313
Binary: 1111001101011101110001 (22 bits)
Octal: 0o17153561
Hexadecimal: 0x3CD771

Divisor catalog (12)

111311213411,0633,75111,69332,953128,623362,4833,987,313

Showing 12 of 12.

Collatz trajectory (229 steps)

Even: n → n/2; Odd: n → 3n + 1

3,987,31311,961,9405,980,9702,990,4858,971,4564,485,7282,242,8641,121,432560,716280,358140,179420,538210,269630,808315,404157,70278,851236,554118,277354,832177,41688,70844,35422,17766,53233,26616,63349,90024,95012,47537,42618,71356,14028,07014,03542,10621,05363,16031,58015,7907,89523,68611,84335,53017,76553,29626,64813,3246,6623,3319,9944,99714,9927,4963,7481,8749372,8121,406703

Showing 60 of 60.