Base | Representation |
---|---|
bin | 10100001011001100… |
… | …01111001010000111 |
3 | 1000221212001110120211 |
4 | 22011212033022013 |
5 | 134140304443004 |
6 | 4550440540251 |
7 | 532260524251 |
oct | 120546171207 |
9 | 30855043524 |
10 | 10831327879 |
11 | 4659002a49 |
12 | 2123481687 |
13 | 1037cbb868 |
14 | 74a724cd1 |
15 | 435d72504 |
hex | 28598f287 |
10831327879 has 2 divisors, whose sum is σ = 10831327880. Its totient is φ = 10831327878.
The previous prime is 10831327873. The next prime is 10831327883. The reversal of 10831327879 is 97872313801.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 10831327879 - 211 = 10831325831 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10831327873) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5415663939 + 5415663940.
It is an arithmetic number, because the mean of its divisors is an integer number (5415663940).
Almost surely, 210831327879 is an apocalyptic number.
10831327879 is a deficient number, since it is larger than the sum of its proper divisors (1).
10831327879 is an equidigital number, since it uses as much as digits as its factorization.
10831327879 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 508032, while the sum is 49.
The spelling of 10831327879 in words is "ten billion, eight hundred thirty-one million, three hundred twenty-seven thousand, eight hundred seventy-nine".
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