Base | Representation |
---|---|
bin | 110100100011100010010011… |
… | …011010111001101011111010 |
3 | 1010022101210212012210021001200 |
4 | 310203202103122321223322 |
5 | 220244001101411214224 |
6 | 2135332241004155030 |
7 | 66454226261114202 |
oct | 6443422332715372 |
9 | 1108353765707050 |
10 | 231140433304314 |
11 | 6771511a866376 |
12 | 21b10693538a76 |
13 | 9bc85ac25b221 |
14 | 41113843d9402 |
15 | 1bac75e3925c9 |
hex | d238936b9afa |
231140433304314 has 12 divisors (see below), whose sum is σ = 500804272159386. Its totient is φ = 77046811101432.
The previous prime is 231140433304309. The next prime is 231140433304331. The reversal of 231140433304314 is 413403334041132.
231140433304314 is a `hidden beast` number, since 2 + 3 + 1 + 1 + 4 + 0 + 4 + 3 + 330 + 4 + 314 = 666.
It can be written as a sum of positive squares in only one way, i.e., 165526107833025 + 65614325471289 = 12865695^2 + 8100267^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6420567591769 + ... + 6420567591804.
Almost surely, 2231140433304314 is an apocalyptic number.
231140433304314 is an abundant number, since it is smaller than the sum of its proper divisors (269663838855072).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
231140433304314 is a wasteful number, since it uses less digits than its factorization.
231140433304314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12841135183581 (or 12841135183578 counting only the distinct ones).
The product of its (nonzero) digits is 124416, while the sum is 36.
Adding to 231140433304314 its reverse (413403334041132), we get a palindrome (644543767345446).
The spelling of 231140433304314 in words is "two hundred thirty-one trillion, one hundred forty billion, four hundred thirty-three million, three hundred four thousand, three hundred fourteen".
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