Base | Representation |
---|---|
bin | 10110010110011010… |
… | …100111001011101001 |
3 | 2021221111012210012122 |
4 | 112112122213023221 |
5 | 343122042120423 |
6 | 15005200521025 |
7 | 1506462664340 |
oct | 262632471351 |
9 | 67844183178 |
10 | 23998395113 |
11 | a1a55174a0 |
12 | 4799020175 |
13 | 2355b869c4 |
14 | 123933cb57 |
15 | 956cc58c8 |
hex | 5966a72e9 |
23998395113 has 32 divisors (see below), whose sum is σ = 31519549440. Its totient is φ = 17701925760.
The previous prime is 23998395089. The next prime is 23998395137. The reversal of 23998395113 is 31159389932.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (23998395089) and next prime (23998395137).
It is a cyclic number.
It is not a de Polignac number, because 23998395113 - 210 = 23998394089 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (23998395313) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2090756 + ... + 2102202.
It is an arithmetic number, because the mean of its divisors is an integer number (984985920).
Almost surely, 223998395113 is an apocalyptic number.
It is an amenable number.
23998395113 is a deficient number, since it is larger than the sum of its proper divisors (7521154327).
23998395113 is a wasteful number, since it uses less digits than its factorization.
23998395113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12917.
The product of its digits is 1574640, while the sum is 53.
The spelling of 23998395113 in words is "twenty-three billion, nine hundred ninety-eight million, three hundred ninety-five thousand, one hundred thirteen".
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