Base | Representation |
---|---|
bin | 101101001001… |
… | …0011000001010 |
3 | 1122112110201021 |
4 | 1122102120022 |
5 | 22024340414 |
6 | 2203143054 |
7 | 405114412 |
oct | 132223012 |
9 | 48473637 |
10 | 23668234 |
11 | 123a6327 |
12 | 7b14a8a |
13 | 4b98c95 |
14 | 3201642 |
15 | 2127c24 |
hex | 169260a |
23668234 has 32 divisors (see below), whose sum is σ = 38782800. Its totient is φ = 10805760.
The previous prime is 23668231. The next prime is 23668237. The reversal of 23668234 is 43286632.
It is an interprime number because it is at equal distance from previous prime (23668231) and next prime (23668237).
It can be written as a sum of positive squares in 8 ways, for example, as 5049009 + 18619225 = 2247^2 + 4315^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 23668234.
It is not an unprimeable number, because it can be changed into a prime (23668231) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87852 + ... + 88120.
Almost surely, 223668234 is an apocalyptic number.
23668234 is a deficient number, since it is larger than the sum of its proper divisors (15114566).
23668234 is a wasteful number, since it uses less digits than its factorization.
23668234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 378.
The product of its digits is 41472, while the sum is 34.
The square root of 23668234 is about 4865.0009249742. Note that the first 3 decimals coincide. The cubic root of 23668234 is about 287.1146049681.
The spelling of 23668234 in words is "twenty-three million, six hundred sixty-eight thousand, two hundred thirty-four".
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