Base | Representation |
---|---|
bin | 101101010101… |
… | …1000010010110 |
3 | 1122201121021011 |
4 | 1122223002112 |
5 | 22041103423 |
6 | 2205242434 |
7 | 406015033 |
oct | 132530226 |
9 | 48647234 |
10 | 23769238 |
11 | 124651a9 |
12 | 7b6341a |
13 | 4c02c4c |
14 | 322a38a |
15 | 2147b0d |
hex | 16ab096 |
23769238 has 16 divisors (see below), whose sum is σ = 36667296. Its totient is φ = 11551680.
The previous prime is 23769233. The next prime is 23769257. The reversal of 23769238 is 83296732.
It is a self number, because there is not a number n which added to its sum of digits gives 23769238.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23769233) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9220 + ... + 11512.
It is an arithmetic number, because the mean of its divisors is an integer number (2291706).
Almost surely, 223769238 is an apocalyptic number.
23769238 is a deficient number, since it is larger than the sum of its proper divisors (12898058).
23769238 is a wasteful number, since it uses less digits than its factorization.
23769238 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2439.
The product of its digits is 108864, while the sum is 40.
The square root of 23769238 is about 4875.3705500198. The cubic root of 23769238 is about 287.5224451286.
The spelling of 23769238 in words is "twenty-three million, seven hundred sixty-nine thousand, two hundred thirty-eight".
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