Integer Profile

3,972,947

11 × 71 × 5087

Prime factors, divisor sums, positional representations and sequence properties for 3,972,947. The prime factorization is 11 × 71 × 5087.

Number of positive divisors: 8. Showing the recorded part of the sequence: 141.

DeficientOddComposite

Prime factorization

Factorization: 11 × 71 × 5087
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 4,396,032
Proper-divisor sum: 423,085
Digit sum: 41
Digital root: 5

Number bases

Decimal: 3972947
Binary: 1111001001111101010011 (22 bits)
Octal: 0o17117523
Hexadecimal: 0x3C9F53

Divisor catalog (8)

111717815,08755,957361,1773,972,947

Showing 8 of 8.

Collatz trajectory (141 steps)

Even: n → n/2; Odd: n → 3n + 1

3,972,94711,918,8425,959,42117,878,2648,939,1324,469,5662,234,7836,704,3503,352,17510,056,5265,028,26315,084,7907,542,39522,627,18611,313,59333,940,78016,970,3908,485,19525,455,58612,727,79338,183,38019,091,6909,545,84528,637,53614,318,7687,159,3843,579,6921,789,846894,9232,684,7701,342,3854,027,1562,013,5781,006,7893,020,3681,510,184755,092377,546188,773566,320283,160141,58070,79035,395106,18653,093159,28079,64039,82019,9109,95529,86614,93344,80022,40011,2005,6002,8001,400700

Showing 60 of 60.