Base | Representation |
---|---|
bin | 110001010011… |
… | …000101111111 |
3 | 220022120101101 |
4 | 301103011333 |
5 | 11302021023 |
6 | 1140553531 |
7 | 214563103 |
oct | 61230577 |
9 | 26276341 |
10 | 12923263 |
11 | 7327491 |
12 | 43b28a7 |
13 | 28a6302 |
14 | 1a05903 |
15 | 12041ad |
hex | c5317f |
12923263 has 16 divisors (see below), whose sum is σ = 14065920. Its totient is φ = 11841984.
The previous prime is 12923257. The next prime is 12923269. The reversal of 12923263 is 36232921.
12923263 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (12923257) and next prime (12923269).
It is a cyclic number.
It is not a de Polignac number, because 12923263 - 25 = 12923231 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12923269) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72108 + ... + 72286.
It is an arithmetic number, because the mean of its divisors is an integer number (879120).
Almost surely, 212923263 is an apocalyptic number.
12923263 is a deficient number, since it is larger than the sum of its proper divisors (1142657).
12923263 is a wasteful number, since it uses less digits than its factorization.
12923263 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 318.
The product of its digits is 3888, while the sum is 28.
The square root of 12923263 is about 3594.8940179093. The cubic root of 12923263 is about 234.6699032228.
The spelling of 12923263 in words is "twelve million, nine hundred twenty-three thousand, two hundred sixty-three".
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