Base | Representation |
---|---|
bin | 101100011101… |
… | …1111001100100 |
3 | 1121212110211020 |
4 | 1120323321210 |
5 | 21432022040 |
6 | 2151411140 |
7 | 402110622 |
oct | 130737144 |
9 | 47773736 |
10 | 23314020 |
11 | 12184194 |
12 | 7983ab0 |
13 | 4aa39a2 |
14 | 314c512 |
15 | 20a7cd0 |
hex | 163be64 |
23314020 has 24 divisors (see below), whose sum is σ = 65279424. Its totient is φ = 6217056.
The previous prime is 23314013. The next prime is 23314037. The reversal of 23314020 is 2041332.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194224 + ... + 194343.
It is an arithmetic number, because the mean of its divisors is an integer number (2719976).
Almost surely, 223314020 is an apocalyptic number.
23314020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23314020 is an abundant number, since it is smaller than the sum of its proper divisors (41965404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23314020 is a wasteful number, since it uses less digits than its factorization.
23314020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 388579 (or 388577 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 15.
The square root of 23314020 is about 4828.4593816247. The cubic root of 23314020 is about 285.6751001021.
Adding to 23314020 its reverse (2041332), we get a palindrome (25355352).
The spelling of 23314020 in words is "twenty-three million, three hundred fourteen thousand, twenty".
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