Base | Representation |
---|---|
bin | 101100000110… |
… | …1110100011010 |
3 | 1121111212220122 |
4 | 1120031310122 |
5 | 21410002044 |
6 | 2143353242 |
7 | 400363424 |
oct | 130156432 |
9 | 47455818 |
10 | 23125274 |
11 | 120653a7 |
12 | 78b2822 |
13 | 4a38ac3 |
14 | 30dd814 |
15 | 206bdee |
hex | 160dd1a |
23125274 has 4 divisors (see below), whose sum is σ = 34687914. Its totient is φ = 11562636.
The previous prime is 23125273. The next prime is 23125279. The reversal of 23125274 is 47252132.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 23088025 + 37249 = 4805^2 + 193^2 .
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (23125273) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5781317 + ... + 5781320.
Almost surely, 223125274 is an apocalyptic number.
23125274 is a deficient number, since it is larger than the sum of its proper divisors (11562640).
23125274 is a wasteful number, since it uses less digits than its factorization.
23125274 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11562639.
The product of its digits is 3360, while the sum is 26.
The square root of 23125274 is about 4808.8745044969. The cubic root of 23125274 is about 284.9020859913.
The spelling of 23125274 in words is "twenty-three million, one hundred twenty-five thousand, two hundred seventy-four".
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