Base | Representation |
---|---|
bin | 11011111010001… |
… | …00100001101010 |
3 | 121022112011211200 |
4 | 31331010201222 |
5 | 434413110010 |
6 | 35121505030 |
7 | 5541633366 |
oct | 1575044152 |
9 | 538464750 |
10 | 234113130 |
11 | 110172729 |
12 | 664a2176 |
13 | 3966c4a4 |
14 | 231422a6 |
15 | 15846cc0 |
hex | df4486a |
234113130 has 48 divisors (see below), whose sum is σ = 610501320. Its totient is φ = 62244864.
The previous prime is 234113123. The next prime is 234113149. The reversal of 234113130 is 31311432.
234113130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 218832849 + 15280281 = 14793^2 + 3909^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28086 + ... + 35454.
Almost surely, 2234113130 is an apocalyptic number.
234113130 is an abundant number, since it is smaller than the sum of its proper divisors (376388190).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234113130 is a wasteful number, since it uses less digits than its factorization.
234113130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7735 (or 7732 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
The square root of 234113130 is about 15300.7558636820. The cubic root of 234113130 is about 616.3233056456.
Adding to 234113130 its reverse (31311432), we get a palindrome (265424562).
The spelling of 234113130 in words is "two hundred thirty-four million, one hundred thirteen thousand, one hundred thirty".
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