Base | Representation |
---|---|
bin | 101101000010… |
… | …1110100111110 |
3 | 1122102212012102 |
4 | 1122011310332 |
5 | 22021214310 |
6 | 2202105102 |
7 | 404511506 |
oct | 132056476 |
9 | 48385172 |
10 | 23616830 |
11 | 12370746 |
12 | 7aab192 |
13 | 4b7b773 |
14 | 31caa06 |
15 | 21178a5 |
hex | 1685d3e |
23616830 has 32 divisors (see below), whose sum is σ = 43696800. Its totient is φ = 9187200.
The previous prime is 23616809. The next prime is 23616839. The reversal of 23616830 is 3861632.
It is a junction number, because it is equal to n+sod(n) for n = 23616793 and 23616802.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23616839) 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, 67496 + ... + 67844.
It is an arithmetic number, because the mean of its divisors is an integer number (1365525).
Almost surely, 223616830 is an apocalyptic number.
23616830 is a deficient number, since it is larger than the sum of its proper divisors (20079970).
23616830 is a wasteful number, since it uses less digits than its factorization.
23616830 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 524.
The product of its (nonzero) digits is 5184, while the sum is 29.
The square root of 23616830 is about 4859.7150122204. The cubic root of 23616830 is about 286.9065970991.
The spelling of 23616830 in words is "twenty-three million, six hundred sixteen thousand, eight hundred thirty".
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