Base | Representation |
---|---|
bin | 101101011101… |
… | …0111000011000 |
3 | 1122211220021210 |
4 | 1122322320120 |
5 | 22100143021 |
6 | 2210503120 |
7 | 406405164 |
oct | 132727030 |
9 | 48756253 |
10 | 23834136 |
11 | 124a9a37 |
12 | 7b94aa0 |
13 | 4c26651 |
14 | 3245ca4 |
15 | 215be76 |
hex | 16bae18 |
23834136 has 32 divisors (see below), whose sum is σ = 63091440. Its totient is φ = 7477248.
The previous prime is 23834101. The next prime is 23834137. The reversal of 23834136 is 63143832.
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23834137) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 28801 + ... + 29616.
Almost surely, 223834136 is an apocalyptic number.
It is an amenable number.
23834136 is an abundant number, since it is smaller than the sum of its proper divisors (39257304).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23834136 is a wasteful number, since it uses less digits than its factorization.
23834136 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58443 (or 58439 counting only the distinct ones).
The product of its digits is 10368, while the sum is 30.
The square root of 23834136 is about 4882.0217123647. The cubic root of 23834136 is about 287.7838849358.
Adding to 23834136 its reverse (63143832), we get a palindrome (86977968).
The spelling of 23834136 in words is "twenty-three million, eight hundred thirty-four thousand, one hundred thirty-six".
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