Base | Representation |
---|---|
bin | 101101011101… |
… | …1000000110110 |
3 | 1122211221000212 |
4 | 1122323000312 |
5 | 22100202203 |
6 | 2210505422 |
7 | 406406600 |
oct | 132730066 |
9 | 48757025 |
10 | 23834678 |
11 | 124aa38a |
12 | 7b95272 |
13 | 4c2697a |
14 | 3246170 |
15 | 215c1d8 |
hex | 16bb036 |
23834678 has 24 divisors (see below), whose sum is σ = 41996232. Its totient is φ = 10114944.
The previous prime is 23834677. The next prime is 23834711. The reversal of 23834678 is 87643832.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23834677) 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 11 ways as a sum of consecutive naturals, for example, 9350 + ... + 11622.
It is an arithmetic number, because the mean of its divisors is an integer number (1749843).
Almost surely, 223834678 is an apocalyptic number.
23834678 is a deficient number, since it is larger than the sum of its proper divisors (18161554).
23834678 is a wasteful number, since it uses less digits than its factorization.
23834678 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2396 (or 2389 counting only the distinct ones).
The product of its digits is 193536, while the sum is 41.
The square root of 23834678 is about 4882.0772218391. The cubic root of 23834678 is about 287.7860663684.
The spelling of 23834678 in words is "twenty-three million, eight hundred thirty-four thousand, six hundred seventy-eight".
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