Base | Representation |
---|---|
bin | 101100010110… |
… | …1010011110010 |
3 | 1121202102211211 |
4 | 1120231103302 |
5 | 21423114013 |
6 | 2150230334 |
7 | 401441446 |
oct | 130552362 |
9 | 47672754 |
10 | 23254258 |
11 | 121432a5 |
12 | 79553aa |
13 | 4a82721 |
14 | 3134826 |
15 | 209523d |
hex | 162d4f2 |
23254258 has 8 divisors (see below), whose sum is σ = 34902252. Its totient is φ = 11620176.
The previous prime is 23254229. The next prime is 23254261. The reversal of 23254258 is 85245232.
It can be written as a sum of positive squares in 2 ways, for example, as 23011209 + 243049 = 4797^2 + 493^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3516 + ... + 7672.
Almost surely, 223254258 is an apocalyptic number.
23254258 is a deficient number, since it is larger than the sum of its proper divisors (11647994).
23254258 is a wasteful number, since it uses less digits than its factorization.
23254258 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6956.
The product of its digits is 19200, while the sum is 31.
The square root of 23254258 is about 4822.2668943143. The cubic root of 23254258 is about 285.4307961203.
The spelling of 23254258 in words is "twenty-three million, two hundred fifty-four thousand, two hundred fifty-eight".
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