Base | Representation |
---|---|
bin | 101101011010… |
… | …0110100010000 |
3 | 1122210122012210 |
4 | 1122310310100 |
5 | 22043344141 |
6 | 2210152120 |
7 | 406242600 |
oct | 132646420 |
9 | 48718183 |
10 | 23809296 |
11 | 12492305 |
12 | 7b82640 |
13 | 4c18254 |
14 | 323ac00 |
15 | 2154916 |
hex | 16b4d10 |
23809296 has 120 divisors (see below), whose sum is σ = 73281024. Its totient is φ = 6639360.
The previous prime is 23809259. The next prime is 23809309. The reversal of 23809296 is 69290832.
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 23 ways as a sum of consecutive naturals, for example, 124561 + ... + 124751.
Almost surely, 223809296 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23809296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36640512).
23809296 is an abundant number, since it is smaller than the sum of its proper divisors (49471728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23809296 is a wasteful number, since it uses less digits than its factorization.
23809296 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 269 (or 256 counting only the distinct ones).
The product of its (nonzero) digits is 46656, while the sum is 39.
The square root of 23809296 is about 4879.4770211571. The cubic root of 23809296 is about 287.6838738068.
Subtracting 23809296 from its reverse (69290832), we obtain a square (45481536 = 67442).
The spelling of 23809296 in words is "twenty-three million, eight hundred nine thousand, two hundred ninety-six".
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