Base | Representation |
---|---|
bin | 11011011010110… |
… | …10100000101111 |
3 | 121000210122212101 |
4 | 31231122200233 |
5 | 432340241004 |
6 | 34453515531 |
7 | 5462020552 |
oct | 1555324057 |
9 | 530718771 |
10 | 230008879 |
11 | 10891a091 |
12 | 65042ba7 |
13 | 38863339 |
14 | 22794699 |
15 | 152d5ba4 |
hex | db5a82f |
230008879 has 2 divisors, whose sum is σ = 230008880. Its totient is φ = 230008878.
The previous prime is 230008873. The next prime is 230008907. The reversal of 230008879 is 978800032.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 230008879 - 25 = 230008847 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (230008873) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115004439 + 115004440.
It is an arithmetic number, because the mean of its divisors is an integer number (115004440).
Almost surely, 2230008879 is an apocalyptic number.
230008879 is a deficient number, since it is larger than the sum of its proper divisors (1).
230008879 is an equidigital number, since it uses as much as digits as its factorization.
230008879 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 24192, while the sum is 37.
The square root of 230008879 is about 15166.0436172391. The cubic root of 230008879 is about 612.7004516204.
The spelling of 230008879 in words is "two hundred thirty million, eight thousand, eight hundred seventy-nine".
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