Base | Representation |
---|---|
bin | 101100010110… |
… | …0111010011010 |
3 | 1121202100121200 |
4 | 1120230322122 |
5 | 21423041014 |
6 | 2150215030 |
7 | 401433636 |
oct | 130547232 |
9 | 47670550 |
10 | 23252634 |
11 | 12142059 |
12 | 7954476 |
13 | 4a81a72 |
14 | 3133dc6 |
15 | 2094a09 |
hex | 162ce9a |
23252634 has 24 divisors (see below), whose sum is σ = 53344980. Its totient is φ = 7294848.
The previous prime is 23252611. The next prime is 23252653. The reversal of 23252634 is 43625232.
23252634 is a `hidden beast` number, since 2 + 3 + 25 + 2 + 634 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 22896225 + 356409 = 4785^2 + 597^2 .
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 23252598 and 23252607.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37689 + ... + 38300.
Almost surely, 223252634 is an apocalyptic number.
23252634 is an abundant number, since it is smaller than the sum of its proper divisors (30092346).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23252634 is a wasteful number, since it uses less digits than its factorization.
23252634 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 76014 (or 76011 counting only the distinct ones).
The product of its digits is 8640, while the sum is 27.
The square root of 23252634 is about 4822.0985058375. The cubic root of 23252634 is about 285.4241514533.
Adding to 23252634 its reverse (43625232), we get a palindrome (66877866).
The spelling of 23252634 in words is "twenty-three million, two hundred fifty-two thousand, six hundred thirty-four".
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