Base | Representation |
---|---|
bin | 101100011001… |
… | …0011000001111 |
3 | 1121210111022220 |
4 | 1120302120033 |
5 | 21424300043 |
6 | 2150510423 |
7 | 401556132 |
oct | 130623017 |
9 | 47714286 |
10 | 23275023 |
11 | 12157962 |
12 | 7965413 |
13 | 4a8c005 |
14 | 313c219 |
15 | 209b483 |
hex | 163260f |
23275023 has 16 divisors (see below), whose sum is σ = 33994080. Its totient is φ = 14099456.
The previous prime is 23275001. The next prime is 23275027. The reversal of 23275023 is 32057232.
It is a cyclic number.
It is not a de Polignac number, because 23275023 - 28 = 23274767 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 23274984 and 23275002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23275027) 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, 6390 + ... + 9347.
It is an arithmetic number, because the mean of its divisors is an integer number (2124630).
Almost surely, 223275023 is an apocalyptic number.
23275023 is a deficient number, since it is larger than the sum of its proper divisors (10719057).
23275023 is a wasteful number, since it uses less digits than its factorization.
23275023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15786.
The product of its (nonzero) digits is 2520, while the sum is 24.
The square root of 23275023 is about 4824.4194469387. The cubic root of 23275023 is about 285.5157297725.
The spelling of 23275023 in words is "twenty-three million, two hundred seventy-five thousand, twenty-three".
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