Base | Representation |
---|---|
bin | 10110001010100110… |
… | …101011011110011001 |
3 | 2021102200100001021220 |
4 | 112022212223132121 |
5 | 342220324404313 |
6 | 14533401322253 |
7 | 1501535430000 |
oct | 261246533631 |
9 | 67380301256 |
10 | 23800231833 |
11 | a103679494 |
12 | 4742796389 |
13 | 2323ac3721 |
14 | 121acb7c37 |
15 | 9446d0823 |
hex | 58a9ab799 |
23800231833 has 40 divisors (see below), whose sum is σ = 38021356608. Its totient is φ = 13232413152.
The previous prime is 23800231813. The next prime is 23800231841. The reversal of 23800231833 is 33813200832.
It is not a de Polignac number, because 23800231833 - 28 = 23800231577 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 23800231794 and 23800231803.
It is not an unprimeable number, because it can be changed into a prime (23800231813) 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 39 ways as a sum of consecutive naturals, for example, 221860 + ... + 311162.
Almost surely, 223800231833 is an apocalyptic number.
It is an amenable number.
23800231833 is a deficient number, since it is larger than the sum of its proper divisors (14221124775).
23800231833 is an frugal number, since it uses more digits than its factorization.
23800231833 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 89371 (or 89350 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 33.
The spelling of 23800231833 in words is "twenty-three billion, eight hundred million, two hundred thirty-one thousand, eight hundred thirty-three".
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