Base | Representation |
---|---|
bin | 101100010110… |
… | …0000010001110 |
3 | 1121202011200111 |
4 | 1120230002032 |
5 | 21422432123 |
6 | 2150150234 |
7 | 401420311 |
oct | 130540216 |
9 | 47664614 |
10 | 23249038 |
11 | 1213a38a |
12 | 795237a |
13 | 4a80237 |
14 | 3132978 |
15 | 209390d |
hex | 162c08e |
23249038 has 4 divisors (see below), whose sum is σ = 34873560. Its totient is φ = 11624518.
The previous prime is 23248957. The next prime is 23249041. The reversal of 23249038 is 83094232.
It is a semiprime because it is the product of two primes.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5812258 + ... + 5812261.
It is an arithmetic number, because the mean of its divisors is an integer number (8718390).
Almost surely, 223249038 is an apocalyptic number.
23249038 is a deficient number, since it is larger than the sum of its proper divisors (11624522).
23249038 is a wasteful number, since it uses less digits than its factorization.
23249038 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11624521.
The product of its (nonzero) digits is 10368, while the sum is 31.
The square root of 23249038 is about 4821.7256247116. The cubic root of 23249038 is about 285.4094371610.
The spelling of 23249038 in words is "twenty-three million, two hundred forty-nine thousand, thirty-eight".
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