Base | Representation |
---|---|
bin | 101100000000… |
… | …1101110011010 |
3 | 1121102100221222 |
4 | 1120001232122 |
5 | 21401410423 |
6 | 2142332042 |
7 | 400066130 |
oct | 130015632 |
9 | 47370858 |
10 | 23075738 |
11 | 12031164 |
12 | 788a022 |
13 | 4a1c3aa |
14 | 30c9750 |
15 | 205c3c8 |
hex | 1601b9a |
23075738 has 32 divisors (see below), whose sum is σ = 40819584. Its totient is φ = 9580032.
The previous prime is 23075737. The next prime is 23075761. The reversal of 23075738 is 83757032.
It is a junction number, because it is equal to n+sod(n) for n = 23075698 and 23075707.
It is not an unprimeable number, because it can be changed into a prime (23075737) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68306 + ... + 68642.
It is an arithmetic number, because the mean of its divisors is an integer number (1275612).
Almost surely, 223075738 is an apocalyptic number.
23075738 is a deficient number, since it is larger than the sum of its proper divisors (17743846).
23075738 is a wasteful number, since it uses less digits than its factorization.
23075738 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 486.
The product of its (nonzero) digits is 35280, while the sum is 35.
The square root of 23075738 is about 4803.7212658521. The cubic root of 23075738 is about 284.6985136473.
The spelling of 23075738 in words is "twenty-three million, seventy-five thousand, seven hundred thirty-eight".
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