Base | Representation |
---|---|
bin | 101011111101… |
… | …1001001101000 |
3 | 1121101000000120 |
4 | 1113323021220 |
5 | 21400030213 |
6 | 2142003240 |
7 | 366624456 |
oct | 127731150 |
9 | 47330016 |
10 | 23048808 |
11 | 12012a02 |
12 | 7876520 |
13 | 4a10063 |
14 | 30bd9d6 |
15 | 2054423 |
hex | 15fb268 |
23048808 has 32 divisors (see below), whose sum is σ = 57744960. Its totient is φ = 7666560.
The previous prime is 23048807. The next prime is 23048819. The reversal of 23048808 is 80884032.
It is not an unprimeable number, because it can be changed into a prime (23048807) 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, 16788 + ... + 18108.
It is an arithmetic number, because the mean of its divisors is an integer number (1804530).
Almost surely, 223048808 is an apocalyptic number.
It is an amenable number.
23048808 is an abundant number, since it is smaller than the sum of its proper divisors (34696152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23048808 is a wasteful number, since it uses less digits than its factorization.
23048808 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2057 (or 2053 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 33.
The square root of 23048808 is about 4800.9174123286. The cubic root of 23048808 is about 284.5877202907.
The spelling of 23048808 in words is "twenty-three million, forty-eight thousand, eight hundred eight".
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