Base | Representation |
---|---|
bin | 101100101110… |
… | …0101011000000 |
3 | 1122010021221221 |
4 | 1121130223000 |
5 | 22000321011 |
6 | 2154324424 |
7 | 403210156 |
oct | 131345300 |
9 | 48107857 |
10 | 23448256 |
11 | 12266027 |
12 | 7a29714 |
13 | 4b1cb10 |
14 | 31853d6 |
15 | 20d2971 |
hex | 165cac0 |
23448256 has 28 divisors (see below), whose sum is σ = 50111152. Its totient is φ = 10821888.
The previous prime is 23448241. The next prime is 23448289. The reversal of 23448256 is 65284432.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13260 + ... + 14923.
It is an arithmetic number, because the mean of its divisors is an integer number (1789684).
Almost surely, 223448256 is an apocalyptic number.
23448256 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
It is an amenable number.
23448256 is an abundant number, since it is smaller than the sum of its proper divisors (26662896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23448256 is a wasteful number, since it uses less digits than its factorization.
23448256 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28208 (or 28198 counting only the distinct ones).
The product of its digits is 46080, while the sum is 34.
The square root of 23448256 is about 4842.3399302403. The cubic root of 23448256 is about 286.2223318859. Note that the first 3 decimals are identical.
The spelling of 23448256 in words is "twenty-three million, four hundred forty-eight thousand, two hundred fifty-six".
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