Base | Representation |
---|---|
bin | 11011011101100… |
… | …01000001001011 |
3 | 121001110122220210 |
4 | 31232301001023 |
5 | 432433110321 |
6 | 34505252203 |
7 | 5465024601 |
oct | 1556610113 |
9 | 531418823 |
10 | 230363211 |
11 | 109041321 |
12 | 65194063 |
13 | 389586c0 |
14 | 22847871 |
15 | 15355b76 |
hex | dbb104b |
230363211 has 32 divisors (see below), whose sum is σ = 343748160. Its totient is φ = 136249344.
The previous prime is 230363207. The next prime is 230363213. The reversal of 230363211 is 112363032.
230363211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 230363211 - 22 = 230363207 is a prime.
It is not an unprimeable number, because it can be changed into a prime (230363213) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 398955 + ... + 399531.
It is an arithmetic number, because the mean of its divisors is an integer number (10742130).
Almost surely, 2230363211 is an apocalyptic number.
230363211 is a deficient number, since it is larger than the sum of its proper divisors (113384949).
230363211 is a wasteful number, since it uses less digits than its factorization.
230363211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 975.
The product of its (nonzero) digits is 648, while the sum is 21.
The square root of 230363211 is about 15177.7208763371. The cubic root of 230363211 is about 613.0149148288.
The spelling of 230363211 in words is "two hundred thirty million, three hundred sixty-three thousand, two hundred eleven".
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