Base | Representation |
---|---|
bin | 101100011010… |
… | …0110000001010 |
3 | 1121210222200000 |
4 | 1120310300022 |
5 | 21430102441 |
6 | 2151023430 |
7 | 401626362 |
oct | 130646012 |
9 | 47728600 |
10 | 23284746 |
11 | 121641a1 |
12 | 796ab76 |
13 | 4a93574 |
14 | 31419a2 |
15 | 209e2b6 |
hex | 1634c0a |
23284746 has 24 divisors (see below), whose sum is σ = 52319904. Its totient is φ = 7761420.
The previous prime is 23284739. The next prime is 23284757. The reversal of 23284746 is 64748232.
It is a self number, because there is not a number n which added to its sum of digits gives 23284746.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23470 + ... + 24441.
It is an arithmetic number, because the mean of its divisors is an integer number (2179996).
Almost surely, 223284746 is an apocalyptic number.
23284746 is an abundant number, since it is smaller than the sum of its proper divisors (29035158).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23284746 is an equidigital number, since it uses as much as digits as its factorization.
23284746 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47928 (or 47916 counting only the distinct ones).
The product of its digits is 64512, while the sum is 36.
The square root of 23284746 is about 4825.4270277355. The cubic root of 23284746 is about 285.5554817271. Note that the first 3 decimals are identical.
The spelling of 23284746 in words is "twenty-three million, two hundred eighty-four thousand, seven hundred forty-six".
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