Base | Representation |
---|---|
bin | 11011100010101… |
… | …10100101011101 |
3 | 121002202010011220 |
4 | 31301112211131 |
5 | 433121310443 |
6 | 34532003553 |
7 | 5503551003 |
oct | 1561264535 |
9 | 532663156 |
10 | 231041373 |
11 | 109464892 |
12 | 654605b9 |
13 | 38b35294 |
14 | 22982a73 |
15 | 1543ba83 |
hex | dc5695d |
231041373 has 16 divisors (see below), whose sum is σ = 330111936. Its totient is φ = 143217920.
The previous prime is 231041359. The next prime is 231041389. The reversal of 231041373 is 373140132.
It is a cyclic number.
It is not a de Polignac number, because 231041373 - 26 = 231041309 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (231041773) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23058 + ... + 31523.
It is an arithmetic number, because the mean of its divisors is an integer number (20631996).
Almost surely, 2231041373 is an apocalyptic number.
It is an amenable number.
231041373 is a deficient number, since it is larger than the sum of its proper divisors (99070563).
231041373 is a wasteful number, since it uses less digits than its factorization.
231041373 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54684.
The product of its (nonzero) digits is 1512, while the sum is 24.
The square root of 231041373 is about 15200.0451644066. The cubic root of 231041373 is about 613.6158732572.
The spelling of 231041373 in words is "two hundred thirty-one million, forty-one thousand, three hundred seventy-three".
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