Integer Profile

2,142,636

2^2 × 3 × 29 × 47 × 131

Prime factors, divisor sums, positional representations and sequence properties for 2,142,636. The prime factorization is 2^2 × 3 × 29 × 47 × 131.

Number of positive divisors: 48. Showing the recorded part of the sequence: 122.

AbundantEvenComposite

Collatz trajectory (122 steps)

Even: n → n/2; Odd: n → 3n + 1

2,142,6361,071,318535,6591,606,978803,4892,410,4681,205,234602,6171,807,852903,926451,9631,355,890677,9452,033,8361,016,918508,4591,525,378762,6892,288,0681,144,034572,0171,716,052858,026429,0131,287,040643,520321,760160,88080,44040,22020,11010,05530,16615,08345,25022,62567,87633,93816,96950,90825,45412,72738,18219,09157,27428,63785,91242,95621,47810,73932,21816,10948,32824,16412,0826,04118,1249,0624,53113,594

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 3 × 29 × 47 × 131
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 48
Divisor sum: 5,322,240
Proper-divisor sum: 3,179,604
Digit sum: 24
Digital root: 6

Number bases

Decimal: 2142636
Binary: 1000001011000110101100 (22 bits)
Octal: 0o10130654
Hexadecimal: 0x20B1AC

Divisor catalog (48)

123461229475887941161311411741882622823483935245647861,3631,5722,7263,7994,0895,4526,1577,5988,17811,39712,31415,19616,35618,47122,79424,62836,94245,58873,884178,553357,106535,659714,2121,071,3182,142,636

Showing 48 of 48.