Base | Representation |
---|---|
bin | 101100010110… |
… | …0010011110100 |
3 | 1121202020020012 |
4 | 1120230103310 |
5 | 21423001124 |
6 | 2150155352 |
7 | 401423510 |
oct | 130542364 |
9 | 47666205 |
10 | 23250164 |
11 | 12140213 |
12 | 7952b58 |
13 | 4a808c2 |
14 | 3133140 |
15 | 2093e0e |
hex | 162c4f4 |
23250164 has 12 divisors (see below), whose sum is σ = 46500384. Its totient is φ = 9964344.
The previous prime is 23250151. The next prime is 23250173. The reversal of 23250164 is 46105232.
23250164 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 415154 + ... + 415209.
It is an arithmetic number, because the mean of its divisors is an integer number (3875032).
Almost surely, 223250164 is an apocalyptic number.
It is an amenable number.
23250164 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23250164 is a wasteful number, since it uses less digits than its factorization.
23250164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 830374 (or 830372 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 23250164 is about 4821.8423864743. The cubic root of 23250164 is about 285.4140447471.
Adding to 23250164 its reverse (46105232), we get a palindrome (69355396).
The spelling of 23250164 in words is "twenty-three million, two hundred fifty thousand, one hundred sixty-four".
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