Integer Profile

1,266,190

2 × 5 × 127 × 997

Prime factors, divisor sums, positional representations and sequence properties for 1,266,190. The prime factorization is 2 × 5 × 127 × 997.

Number of positive divisors: 16. Showing the recorded part of the sequence: 80.

DeficientEvenComposite

Collatz trajectory (80 steps)

Even: n → n/2; Odd: n → 3n + 1

1,266,190633,0951,899,286949,6432,848,9301,424,4654,273,3962,136,6981,068,3493,205,0481,602,524801,262400,6311,201,894600,9471,802,842901,4212,704,2641,352,132676,066338,0331,014,100507,050253,525760,576380,288190,14495,07247,53623,76811,8845,9422,9718,9144,45713,3726,6863,34310,0305,01515,0467,52322,57011,28533,85616,9288,4644,2322,1161,0585291,5887943971,192596298149448224

Showing 60 of 60.

Prime factorization

Factorization: 2 × 5 × 127 × 997
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 16
Divisor sum: 2,299,392
Proper-divisor sum: 1,033,202
Digit sum: 25
Digital root: 7

Number bases

Decimal: 1266190
Binary: 100110101001000001110 (21 bits)
Octal: 0o4651016
Hexadecimal: 0x13520E

Divisor catalog (16)

125101272546359971,2701,9944,9859,970126,619253,238633,0951,266,190

Showing 16 of 16.