Base | Representation |
---|---|
bin | 101111111011011010… |
… | …1000001010001011111 |
3 | 100211200001012002202222 |
4 | 1133312311001101133 |
5 | 3141242341414131 |
6 | 115141103135555 |
7 | 10302404653526 |
oct | 1376665012137 |
9 | 324601162688 |
10 | 102925341791 |
11 | 3a717743748 |
12 | 17b455a45bb |
13 | 99238b410c |
14 | 4da57914bd |
15 | 2a25e8287b |
hex | 17f6d4145f |
102925341791 has 2 divisors, whose sum is σ = 102925341792. Its totient is φ = 102925341790.
The previous prime is 102925341707. The next prime is 102925341853. The reversal of 102925341791 is 197143529201.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 102925341791 - 214 = 102925325407 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (102925341091) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51462670895 + 51462670896.
It is an arithmetic number, because the mean of its divisors is an integer number (51462670896).
Almost surely, 2102925341791 is an apocalyptic number.
102925341791 is a deficient number, since it is larger than the sum of its proper divisors (1).
102925341791 is an equidigital number, since it uses as much as digits as its factorization.
102925341791 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 136080, while the sum is 44.
The spelling of 102925341791 in words is "one hundred two billion, nine hundred twenty-five million, three hundred forty-one thousand, seven hundred ninety-one".
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