Base | Representation |
---|---|
bin | 101101110000… |
… | …0110011111010 |
3 | 1200010210101221 |
4 | 1123200303322 |
5 | 22120130443 |
6 | 2214102254 |
7 | 410623141 |
oct | 133406372 |
9 | 50123357 |
10 | 23989498 |
11 | 125a5735 |
12 | 804a98a |
13 | 4c7c290 |
14 | 3286758 |
15 | 218ceed |
hex | 16e0cfa |
23989498 has 16 divisors (see below), whose sum is σ = 38878560. Its totient is φ = 11036016.
The previous prime is 23989489. The next prime is 23989513. The reversal of 23989498 is 89498932.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7693 + ... + 10351.
It is an arithmetic number, because the mean of its divisors is an integer number (2429910).
Almost surely, 223989498 is an apocalyptic number.
23989498 is a deficient number, since it is larger than the sum of its proper divisors (14889062).
23989498 is a wasteful number, since it uses less digits than its factorization.
23989498 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3021.
The product of its digits is 1119744, while the sum is 52.
The square root of 23989498 is about 4897.9075123975. The cubic root of 23989498 is about 288.4078342981.
The spelling of 23989498 in words is "twenty-three million, nine hundred eighty-nine thousand, four hundred ninety-eight".
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