Base | Representation |
---|---|
bin | 1011010101010101110… |
… | …1011100010111000111 |
3 | 200121120111011011202201 |
4 | 2311111131130113013 |
5 | 11142230032410043 |
6 | 225240341215331 |
7 | 20032012553662 |
oct | 2652535342707 |
9 | 617514134681 |
10 | 194707310023 |
11 | 75636222956 |
12 | 3189b101547 |
13 | 1548c951b65 |
14 | 95d11d06d9 |
15 | 50e89a4c4d |
hex | 2d5575c5c7 |
194707310023 has 2 divisors, whose sum is σ = 194707310024. Its totient is φ = 194707310022.
The previous prime is 194707309969. The next prime is 194707310051. The reversal of 194707310023 is 320013707491.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-194707310023 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (194707310053) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 97353655011 + 97353655012.
It is an arithmetic number, because the mean of its divisors is an integer number (97353655012).
Almost surely, 2194707310023 is an apocalyptic number.
194707310023 is a deficient number, since it is larger than the sum of its proper divisors (1).
194707310023 is an equidigital number, since it uses as much as digits as its factorization.
194707310023 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 31752, while the sum is 37.
The spelling of 194707310023 in words is "one hundred ninety-four billion, seven hundred seven million, three hundred ten thousand, twenty-three".
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