Base | Representation |
---|---|
bin | 101100100010… |
… | …0010011001100 |
3 | 1121221020000121 |
4 | 1121010103030 |
5 | 21434122203 |
6 | 2152234324 |
7 | 402313135 |
oct | 131042314 |
9 | 47836017 |
10 | 23348428 |
11 | 121a8024 |
12 | 799b9a4 |
13 | 4ab654c |
14 | 315ac8c |
15 | 20b30bd |
hex | 16444cc |
23348428 has 12 divisors (see below), whose sum is σ = 41470072. Its totient is φ = 11499840.
The previous prime is 23348417. The next prime is 23348447. The reversal of 23348428 is 82484332.
It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 23348393 and 23348402.
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, 43293 + ... + 43828.
Almost surely, 223348428 is an apocalyptic number.
It is an amenable number.
23348428 is a deficient number, since it is larger than the sum of its proper divisors (18121644).
23348428 is a wasteful number, since it uses less digits than its factorization.
23348428 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87192 (or 87190 counting only the distinct ones).
The product of its digits is 36864, while the sum is 34.
The square root of 23348428 is about 4832.0211092254. The cubic root of 23348428 is about 285.8155689013.
The spelling of 23348428 in words is "twenty-three million, three hundred forty-eight thousand, four hundred twenty-eight".
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