Base | Representation |
---|---|
bin | 101011111110… |
… | …0010011000000 |
3 | 1121101020110111 |
4 | 1113330103000 |
5 | 21400203004 |
6 | 2142041104 |
7 | 366644245 |
oct | 127742300 |
9 | 47336414 |
10 | 23053504 |
11 | 12016491 |
12 | 7879194 |
13 | 4a12236 |
14 | 30c15cc |
15 | 2055a04 |
hex | 15fc4c0 |
23053504 has 28 divisors (see below), whose sum is σ = 46816264. Its totient is φ = 11257344.
The previous prime is 23053501. The next prime is 23053507. The reversal of 23053504 is 40535032.
It is an interprime number because it is at equal distance from previous prime (23053501) and next prime (23053507).
It is not an unprimeable number, because it can be changed into a prime (23053501) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1437 + ... + 6940.
Almost surely, 223053504 is an apocalyptic number.
It is an amenable number.
23053504 is an abundant number, since it is smaller than the sum of its proper divisors (23762760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23053504 is an equidigital number, since it uses as much as digits as its factorization.
23053504 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8432 (or 8422 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 22.
The square root of 23053504 is about 4801.4064606113. The cubic root of 23053504 is about 284.6070464265.
Adding to 23053504 its reverse (40535032), we get a palindrome (63588536).
The spelling of 23053504 in words is "twenty-three million, fifty-three thousand, five hundred four".
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