Integer Profile

3,979,636

2^2 × 157 × 6337

Prime factors, divisor sums, positional representations and sequence properties for 3,979,636. The prime factorization is 2^2 × 157 × 6337.

Number of positive divisors: 12. Showing the recorded part of the sequence: 66.

DeficientEvenComposite

Collatz trajectory (66 steps)

Even: n → n/2; Odd: n → 3n + 1

3,979,6361,989,818994,9092,984,7281,492,364746,182373,0911,119,274559,6371,678,912839,456419,728209,864104,93252,46626,23378,70039,35019,67559,02629,51388,54044,27022,13566,40633,20399,61049,805149,41674,70837,35418,67756,03228,01614,0087,0043,5021,7515,2542,6277,8823,94111,8245,9122,9561,4787392,2181,1093,3281,6648324162081045226134020

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 157 × 6337
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 12
Divisor sum: 7,009,828
Proper-divisor sum: 3,030,192
Digit sum: 43
Digital root: 7

Number bases

Decimal: 3979636
Binary: 1111001011100101110100 (22 bits)
Octal: 0o17134564
Hexadecimal: 0x3CB974

Divisor catalog (12)

1241573146286,33712,67425,348994,9091,989,8183,979,636

Showing 12 of 12.