Integer Profile

2,638,502

2 × 17 × 71 × 1093

Prime factors, divisor sums, positional representations and sequence properties for 2,638,502. The prime factorization is 2 × 17 × 71 × 1093.

Number of positive divisors: 16. Showing the recorded part of the sequence: 218.

DeficientEvenComposite

Divisor catalog (16)

121734711421,0931,2072,1862,41418,58137,16277,603155,2061,319,2512,638,502

Showing 16 of 16.

Collatz trajectory (218 steps)

Even: n → n/2; Odd: n → 3n + 1

2,638,5021,319,2513,957,7541,978,8775,936,6322,968,3161,484,158742,0792,226,2381,113,1193,339,3581,669,6795,009,0382,504,5197,513,5583,756,77911,270,3385,635,16916,905,5088,452,7544,226,37712,679,1326,339,5663,169,7839,509,3504,754,67514,264,0267,132,01321,396,04010,698,0205,349,0102,674,5058,023,5164,011,7582,005,8796,017,6383,008,8199,026,4584,513,22913,539,6886,769,8443,384,9221,692,4615,077,3842,538,6921,269,346634,6731,904,020952,010476,0051,428,016714,008357,004178,50289,251267,754133,877401,632200,816100,408

Showing 60 of 60.

Prime factorization

Factorization: 2 × 17 × 71 × 1093
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 16
Divisor sum: 4,253,472
Proper-divisor sum: 1,614,970
Digit sum: 26
Digital root: 8

Number bases

Decimal: 2638502
Binary: 1010000100001010100110 (22 bits)
Octal: 0o12041246
Hexadecimal: 0x2842A6