Base | Representation |
---|---|
bin | 110000010110… |
… | …101001001111 |
3 | 212211222202000 |
4 | 300112221033 |
5 | 11221110123 |
6 | 1131403343 |
7 | 212512200 |
oct | 60265117 |
9 | 25758660 |
10 | 12675663 |
11 | 7178460 |
12 | 42b3553 |
13 | 281a6c0 |
14 | 197d5a7 |
15 | 11a5b43 |
hex | c16a4f |
12675663 has 96 divisors (see below), whose sum is σ = 26046720. Its totient is φ = 5987520.
The previous prime is 12675623. The next prime is 12675667. The reversal of 12675663 is 36657621.
12675663 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 12675663 - 214 = 12659279 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12675667) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 189156 + ... + 189222.
It is an arithmetic number, because the mean of its divisors is an integer number (271320).
Almost surely, 212675663 is an apocalyptic number.
12675663 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
12675663 is an abundant number, since it is smaller than the sum of its proper divisors (13371057).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12675663 is a wasteful number, since it uses less digits than its factorization.
12675663 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 114 (or 101 counting only the distinct ones).
The product of its digits is 45360, while the sum is 36.
The square root of 12675663 is about 3560.2897354008. The cubic root of 12675663 is about 233.1615290865.
The spelling of 12675663 in words is "twelve million, six hundred seventy-five thousand, six hundred sixty-three".
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