Base | Representation |
---|---|
bin | 101100011100… |
… | …1010100101000 |
3 | 1121211221100021 |
4 | 1120321110220 |
5 | 21431202324 |
6 | 2151250224 |
7 | 402035062 |
oct | 130712450 |
9 | 47757307 |
10 | 23303464 |
11 | 12177268 |
12 | 7979974 |
13 | 4a9bc42 |
14 | 3148732 |
15 | 20a4ae4 |
hex | 1639528 |
23303464 has 48 divisors (see below), whose sum is σ = 47926620. Its totient is φ = 10583040.
The previous prime is 23303453. The next prime is 23303477. The reversal of 23303464 is 46430332.
It can be written as a sum of positive squares in 6 ways, for example, as 13380964 + 9922500 = 3658^2 + 3150^2 .
It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.
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 11 ways as a sum of consecutive naturals, for example, 381994 + ... + 382054.
Almost surely, 223303464 is an apocalyptic number.
It is an amenable number.
23303464 is an abundant number, since it is smaller than the sum of its proper divisors (24623156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23303464 is a wasteful number, since it uses less digits than its factorization.
23303464 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 190 (or 133 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 25.
The square root of 23303464 is about 4827.3661555759. The cubic root of 23303464 is about 285.6319781009.
Adding to 23303464 its reverse (46430332), we get a palindrome (69733796).
The spelling of 23303464 in words is "twenty-three million, three hundred three thousand, four hundred sixty-four".
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