Base | Representation |
---|---|
bin | 101011111101… |
… | …0101101100110 |
3 | 1121100220120010 |
4 | 1113322231212 |
5 | 21400001024 |
6 | 2141551050 |
7 | 366616314 |
oct | 127725546 |
9 | 47326503 |
10 | 23047014 |
11 | 12011621 |
12 | 7875486 |
13 | 4a0c2b3 |
14 | 30bd0b4 |
15 | 2053b29 |
hex | 15fab66 |
23047014 has 16 divisors (see below), whose sum is σ = 47075328. Its totient is φ = 7518792.
The previous prime is 23047001. The next prime is 23047021. The reversal of 23047014 is 41074032.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40582 + ... + 41145.
It is an arithmetic number, because the mean of its divisors is an integer number (2942208).
Almost surely, 223047014 is an apocalyptic number.
23047014 is an abundant number, since it is smaller than the sum of its proper divisors (24028314).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23047014 is a wasteful number, since it uses less digits than its factorization.
23047014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81779.
The product of its (nonzero) digits is 672, while the sum is 21.
The square root of 23047014 is about 4800.7305694030. The cubic root of 23047014 is about 284.5803364870.
The spelling of 23047014 in words is "twenty-three million, forty-seven thousand, fourteen".
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