Base | Representation |
---|---|
bin | 11011111011101… |
… | …00111001001101 |
3 | 121022220020121021 |
4 | 31331310321031 |
5 | 434440424440 |
6 | 35130034141 |
7 | 5543420110 |
oct | 1575647115 |
9 | 538806537 |
10 | 234311245 |
11 | 110298563 |
12 | 66578951 |
13 | 3970b70c |
14 | 23194577 |
15 | 1588584a |
hex | df74e4d |
234311245 has 16 divisors (see below), whose sum is σ = 321671808. Its totient is φ = 160505280.
The previous prime is 234311227. The next prime is 234311267. The reversal of 234311245 is 542113432.
It is not a de Polignac number, because 234311245 - 217 = 234180173 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38127 + ... + 43843.
It is an arithmetic number, because the mean of its divisors is an integer number (20104488).
Almost surely, 2234311245 is an apocalyptic number.
It is an amenable number.
234311245 is a deficient number, since it is larger than the sum of its proper divisors (87360563).
234311245 is a wasteful number, since it uses less digits than its factorization.
234311245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6900.
The product of its digits is 2880, while the sum is 25.
The square root of 234311245 is about 15307.2285211922. The cubic root of 234311245 is about 616.4971083213.
Adding to 234311245 its reverse (542113432), we get a palindrome (776424677).
The spelling of 234311245 in words is "two hundred thirty-four million, three hundred eleven thousand, two hundred forty-five".
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