Base | Representation |
---|---|
bin | 101101100000… |
… | …0000000001001 |
3 | 1122212222001201 |
4 | 1123000000021 |
5 | 22101330423 |
6 | 2211144201 |
7 | 406523302 |
oct | 133000011 |
9 | 48788051 |
10 | 23855113 |
11 | 12513777 |
12 | 7ba5061 |
13 | 4c33069 |
14 | 324d7a9 |
15 | 21632ad |
hex | 16c0009 |
23855113 has 8 divisors (see below), whose sum is σ = 24399648. Its totient is φ = 23316864.
The previous prime is 23855101. The next prime is 23855119. The reversal of 23855113 is 31155832.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 23855113 - 29 = 23854601 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23855119) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6570 + ... + 9532.
It is an arithmetic number, because the mean of its divisors is an integer number (3049956).
Almost surely, 223855113 is an apocalyptic number.
It is an amenable number.
23855113 is a deficient number, since it is larger than the sum of its proper divisors (544535).
23855113 is an equidigital number, since it uses as much as digits as its factorization.
23855113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3143.
The product of its digits is 3600, while the sum is 28.
The square root of 23855113 is about 4884.1696325988. The cubic root of 23855113 is about 287.8682886997.
The spelling of 23855113 in words is "twenty-three million, eight hundred fifty-five thousand, one hundred thirteen".
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