Base | Representation |
---|---|
bin | 101111110100000111… |
… | …0001000011110111100 |
3 | 100211000222000222221011 |
4 | 1133220032020132330 |
5 | 3140242122013214 |
6 | 115100510245004 |
7 | 10263340603042 |
oct | 1375016103674 |
9 | 324028028834 |
10 | 102680266684 |
11 | 3a601374136 |
12 | 17a974b6764 |
13 | 98b4ba7268 |
14 | 4d80dd8392 |
15 | 2a0e6c2ac4 |
hex | 17e83887bc |
102680266684 has 6 divisors (see below), whose sum is σ = 179690466704. Its totient is φ = 51340133340.
The previous prime is 102680266571. The next prime is 102680266687. The reversal of 102680266684 is 486662086201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102680266687) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12835033332 + ... + 12835033339.
Almost surely, 2102680266684 is an apocalyptic number.
It is an amenable number.
102680266684 is a deficient number, since it is larger than the sum of its proper divisors (77010200020).
102680266684 is a wasteful number, since it uses less digits than its factorization.
102680266684 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25670066675 (or 25670066673 counting only the distinct ones).
The product of its (nonzero) digits is 1327104, while the sum is 49.
The spelling of 102680266684 in words is "one hundred two billion, six hundred eighty million, two hundred sixty-six thousand, six hundred eighty-four".
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