Base | Representation |
---|---|
bin | 101011111110… |
… | …0010010010000 |
3 | 1121101020101201 |
4 | 1113330102100 |
5 | 21400202311 |
6 | 2142040544 |
7 | 366644146 |
oct | 127742220 |
9 | 47336351 |
10 | 23053456 |
11 | 12016448 |
12 | 7879154 |
13 | 4a121ca |
14 | 30c1596 |
15 | 20559c1 |
hex | 15fc490 |
23053456 has 20 divisors (see below), whose sum is σ = 44779500. Its totient is φ = 11497472.
The previous prime is 23053423. The next prime is 23053493. The reversal of 23053456 is 65435032.
It can be written as a sum of positive squares in 2 ways, for example, as 13542400 + 9511056 = 3680^2 + 3084^2 .
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, 5580 + ... + 8788.
It is an arithmetic number, because the mean of its divisors is an integer number (2238975).
Almost surely, 223053456 is an apocalyptic number.
It is an amenable number.
23053456 is a deficient number, since it is larger than the sum of its proper divisors (21726044).
23053456 is a wasteful number, since it uses less digits than its factorization.
23053456 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3666 (or 3660 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 28.
The square root of 23053456 is about 4801.4014620733. The cubic root of 23053456 is about 284.6068488984.
Adding to 23053456 its reverse (65435032), we get a palindrome (88488488).
The spelling of 23053456 in words is "twenty-three million, fifty-three thousand, four hundred fifty-six".
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