Base | Representation |
---|---|
bin | 101101101001… |
… | …1101110101000 |
3 | 1200001001220021 |
4 | 1123103232220 |
5 | 22111422122 |
6 | 2213010224 |
7 | 410311000 |
oct | 133235650 |
9 | 50031807 |
10 | 23935912 |
11 | 12569450 |
12 | 8023974 |
13 | 4c60a80 |
14 | 3271000 |
15 | 217c1c7 |
hex | 16d3ba8 |
23935912 has 128 divisors (see below), whose sum is σ = 62496000. Its totient is φ = 8467200.
The previous prime is 23935909. The next prime is 23935921. The reversal of 23935912 is 21953932.
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, 392362 + ... + 392422.
It is an arithmetic number, because the mean of its divisors is an integer number (488250).
Almost surely, 223935912 is an apocalyptic number.
23935912 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23935912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31248000).
23935912 is an abundant number, since it is smaller than the sum of its proper divisors (38560088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23935912 is a wasteful number, since it uses less digits than its factorization.
23935912 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 112 (or 94 counting only the distinct ones).
The product of its digits is 14580, while the sum is 34.
The square root of 23935912 is about 4892.4341589847. The cubic root of 23935912 is about 288.1929327101.
The spelling of 23935912 in words is "twenty-three million, nine hundred thirty-five thousand, nine hundred twelve".
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