Base | Representation |
---|---|
bin | 101011111010… |
… | …1010110001000 |
3 | 1121022210101222 |
4 | 1113311112020 |
5 | 21343300112 |
6 | 2141301212 |
7 | 366465242 |
oct | 127652610 |
9 | 47283358 |
10 | 23025032 |
11 | 11aa7058 |
12 | 7864808 |
13 | 4a022a4 |
14 | 30b5092 |
15 | 204c372 |
hex | 15f5588 |
23025032 has 16 divisors (see below), whose sum is σ = 43592640. Its totient is φ = 11400336.
The previous prime is 23025007. The next prime is 23025049. The reversal of 23025032 is 23052032.
It is a self number, because there is not a number n which added to its sum of digits gives 23025032.
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, 13148 + ... + 14795.
It is an arithmetic number, because the mean of its divisors is an integer number (2724540).
Almost surely, 223025032 is an apocalyptic number.
It is an amenable number.
23025032 is a deficient number, since it is larger than the sum of its proper divisors (20567608).
23025032 is a wasteful number, since it uses less digits than its factorization.
23025032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28052 (or 28048 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 17.
The square root of 23025032 is about 4798.4405800218. The cubic root of 23025032 is about 284.4898311275.
Adding to 23025032 its reverse (23052032), we get a palindrome (46077064).
Subtracting 23025032 from its reverse (23052032), we obtain a cube (27000 = 303).
The spelling of 23025032 in words is "twenty-three million, twenty-five thousand, thirty-two".
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