Base | Representation |
---|---|
bin | 1011101100110010… |
… | …1010110000000111 |
3 | 22002212201001220022 |
4 | 2323030222300013 |
5 | 22413002111411 |
6 | 1235351125355 |
7 | 140554112552 |
oct | 27314526007 |
9 | 8085631808 |
10 | 3140660231 |
11 | 1371903575 |
12 | 73797385b |
13 | 3b0893247 |
14 | 21b17d699 |
15 | 135acaedb |
hex | bb32ac07 |
3140660231 has 2 divisors, whose sum is σ = 3140660232. Its totient is φ = 3140660230.
The previous prime is 3140660227. The next prime is 3140660297. The reversal of 3140660231 is 1320660413.
3140660231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 3140660231 - 22 = 3140660227 is a prime.
It is a super-2 number, since 2×31406602312 = 19727493373169946722, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 3140660231.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3140666231) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1570330115 + 1570330116.
It is an arithmetic number, because the mean of its divisors is an integer number (1570330116).
Almost surely, 23140660231 is an apocalyptic number.
3140660231 is a deficient number, since it is larger than the sum of its proper divisors (1).
3140660231 is an equidigital number, since it uses as much as digits as its factorization.
3140660231 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2592, while the sum is 26.
The square root of 3140660231 is about 56041.5937585647. The cubic root of 3140660231 is about 1464.4469765945.
The spelling of 3140660231 in words is "three billion, one hundred forty million, six hundred sixty thousand, two hundred thirty-one".
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