Base | Representation |
---|---|
bin | 101101101001… |
… | …1100011111110 |
3 | 1200001000222000 |
4 | 1123103203332 |
5 | 22111411410 |
6 | 2213003130 |
7 | 410306004 |
oct | 133234376 |
9 | 50030860 |
10 | 23935230 |
11 | 12568990 |
12 | 80234a6 |
13 | 4c60677 |
14 | 3270a74 |
15 | 217bdc0 |
hex | 16d38fe |
23935230 has 64 divisors (see below), whose sum is σ = 69638400. Its totient is φ = 5801760.
The previous prime is 23935229. The next prime is 23935253. The reversal of 23935230 is 3253932.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 23935194 and 23935203.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1060 + ... + 6999.
It is an arithmetic number, because the mean of its divisors is an integer number (1088100).
Almost surely, 223935230 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23935230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34819200).
23935230 is an abundant number, since it is smaller than the sum of its proper divisors (45703170).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23935230 is a wasteful number, since it uses less digits than its factorization.
23935230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8086 (or 8080 counting only the distinct ones).
The product of its (nonzero) digits is 4860, while the sum is 27.
The square root of 23935230 is about 4892.3644590321. The cubic root of 23935230 is about 288.1901955475.
The spelling of 23935230 in words is "twenty-three million, nine hundred thirty-five thousand, two hundred thirty".
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