Base | Representation |
---|---|
bin | 11011011100000… |
… | …10110100001011 |
3 | 121001010001022121 |
4 | 31232002310023 |
5 | 432411031323 |
6 | 34501232111 |
7 | 5463306055 |
oct | 1556026413 |
9 | 531101277 |
10 | 230173963 |
11 | 108a22118 |
12 | 65102637 |
13 | 388c0516 |
14 | 227d88d5 |
15 | 15319a5d |
hex | db82d0b |
230173963 has 2 divisors, whose sum is σ = 230173964. Its totient is φ = 230173962.
The previous prime is 230173921. The next prime is 230173967. The reversal of 230173963 is 369371032.
230173963 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-230173963 is a prime.
It is not a weakly prime, because it can be changed into another prime (230173967) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115086981 + 115086982.
It is an arithmetic number, because the mean of its divisors is an integer number (115086982).
Almost surely, 2230173963 is an apocalyptic number.
230173963 is a deficient number, since it is larger than the sum of its proper divisors (1).
230173963 is an equidigital number, since it uses as much as digits as its factorization.
230173963 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 20412, while the sum is 34.
The square root of 230173963 is about 15171.4851942715. The cubic root of 230173963 is about 612.8470008213.
The spelling of 230173963 in words is "two hundred thirty million, one hundred seventy-three thousand, nine hundred sixty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.113 sec. • engine limits •