Base | Representation |
---|---|
bin | 101100010100… |
… | …1100001101010 |
3 | 1121201122120220 |
4 | 1120221201222 |
5 | 21422120022 |
6 | 2150030510 |
7 | 401345331 |
oct | 130514152 |
9 | 47648526 |
10 | 23238762 |
11 | 12132698 |
12 | 7948436 |
13 | 4a78661 |
14 | 312cd18 |
15 | 209085c |
hex | 162986a |
23238762 has 32 divisors (see below), whose sum is σ = 49600512. Its totient is φ = 7233024.
The previous prime is 23238739. The next prime is 23238769. The reversal of 23238762 is 26783232.
It is not an unprimeable number, because it can be changed into a prime (23238769) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 13143 + ... + 14805.
It is an arithmetic number, because the mean of its divisors is an integer number (1550016).
Almost surely, 223238762 is an apocalyptic number.
23238762 is an abundant number, since it is smaller than the sum of its proper divisors (26361750).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23238762 is a wasteful number, since it uses less digits than its factorization.
23238762 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1822.
The product of its digits is 24192, while the sum is 33.
The square root of 23238762 is about 4820.6599133314. The cubic root of 23238762 is about 285.3673809464.
The spelling of 23238762 in words is "twenty-three million, two hundred thirty-eight thousand, seven hundred sixty-two".
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