Base | Representation |
---|---|
bin | 110000101101… |
… | …001101110111 |
3 | 220000200120022 |
4 | 300231031313 |
5 | 11232034434 |
6 | 1133355355 |
7 | 213345560 |
oct | 60551567 |
9 | 26020508 |
10 | 12768119 |
11 | 7230971 |
12 | 4338b5b |
13 | 2850800 |
14 | 19a5167 |
15 | 11c322e |
hex | c2d377 |
12768119 has 24 divisors (see below), whose sum is σ = 16232832. Its totient is φ = 9828000.
The previous prime is 12768103. The next prime is 12768121. The reversal of 12768119 is 91186721.
It is not a de Polignac number, because 12768119 - 24 = 12768103 is a prime.
It is a super-2 number, since 2×127681192 = 326049725596322, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12768169) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50744 + ... + 50994.
It is an arithmetic number, because the mean of its divisors is an integer number (676368).
Almost surely, 212768119 is an apocalyptic number.
12768119 is a deficient number, since it is larger than the sum of its proper divisors (3464713).
12768119 is a wasteful number, since it uses less digits than its factorization.
12768119 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 327 (or 314 counting only the distinct ones).
The product of its digits is 6048, while the sum is 35.
The square root of 12768119 is about 3573.2504810047. The cubic root of 12768119 is about 233.7270479909.
The spelling of 12768119 in words is "twelve million, seven hundred sixty-eight thousand, one hundred nineteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •