Base | Representation |
---|---|
bin | 110100100111101001110010… |
… | …000101111110111101110100 |
3 | 1010100101212002121102210120102 |
4 | 310213221302011332331310 |
5 | 220313120001023424244 |
6 | 2140110225435453232 |
7 | 66513533103351005 |
oct | 6447516205767564 |
9 | 1110355077383512 |
10 | 231423342014324 |
11 | 678140a7411519 |
12 | 21b57488bb7218 |
13 | 9c191871b2595 |
14 | 4120d416971ac |
15 | 1bb4cbb34554e |
hex | d27a7217ef74 |
231423342014324 has 6 divisors (see below), whose sum is σ = 404990848525074. Its totient is φ = 115711671007160.
The previous prime is 231423342014321. The next prime is 231423342014399. The reversal of 231423342014324 is 423410243324132.
It can be written as a sum of positive squares in only one way, i.e., 144465255196900 + 86958086817424 = 12019370^2 + 9325132^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (231423342014321) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28927917751787 + ... + 28927917751794.
It is an arithmetic number, because the mean of its divisors is an integer number (67498474754179).
Almost surely, 2231423342014324 is an apocalyptic number.
It is an amenable number.
231423342014324 is a deficient number, since it is larger than the sum of its proper divisors (173567506510750).
231423342014324 is a wasteful number, since it uses less digits than its factorization.
231423342014324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57855835503585 (or 57855835503583 counting only the distinct ones).
The product of its (nonzero) digits is 331776, while the sum is 38.
Adding to 231423342014324 its reverse (423410243324132), we get a palindrome (654833585338456).
The spelling of 231423342014324 in words is "two hundred thirty-one trillion, four hundred twenty-three billion, three hundred forty-two million, fourteen thousand, three hundred twenty-four".
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