Base | Representation |
---|---|
bin | 101011111110… |
… | …0000111101000 |
3 | 1121101012110112 |
4 | 1113330013220 |
5 | 21400142101 |
6 | 2142033452 |
7 | 366642155 |
oct | 127740750 |
9 | 47335415 |
10 | 23052776 |
11 | 1201598a |
12 | 7878888 |
13 | 4a11ac6 |
14 | 30c122c |
15 | 20556bb |
hex | 15fc1e8 |
23052776 has 32 divisors (see below), whose sum is σ = 46740000. Its totient is φ = 10622016.
The previous prime is 23052761. The next prime is 23052779. The reversal of 23052776 is 67725032.
23052776 = T473 + T474 + ... + T624.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (23052779) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3575 + ... + 7673.
It is an arithmetic number, because the mean of its divisors is an integer number (1460625).
Almost surely, 223052776 is an apocalyptic number.
It is an amenable number.
23052776 is an abundant number, since it is smaller than the sum of its proper divisors (23687224).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23052776 is a wasteful number, since it uses less digits than its factorization.
23052776 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4161 (or 4157 counting only the distinct ones).
The product of its (nonzero) digits is 17640, while the sum is 32.
The square root of 23052776 is about 4801.3306488931. The cubic root of 23052776 is about 284.6040505535.
The spelling of 23052776 in words is "twenty-three million, fifty-two thousand, seven hundred seventy-six".
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