Base | Representation |
---|---|
bin | 100101001101100101… |
… | …1111001110010110100 |
3 | 21122021021102000121001 |
4 | 1022123023321302310 |
5 | 2302130212000431 |
6 | 100413404533044 |
7 | 5526214202425 |
oct | 1123313716264 |
9 | 248237360531 |
10 | 79913000116 |
11 | 30988894854 |
12 | 135a2851184 |
13 | 76c70c35b1 |
14 | 3c213ad64c |
15 | 212aa35e61 |
hex | 129b2f9cb4 |
79913000116 has 6 divisors (see below), whose sum is σ = 139847750210. Its totient is φ = 39956500056.
The previous prime is 79913000107. The next prime is 79913000119. The reversal of 79913000116 is 61100031997.
79913000116 = T230813 + T230814 + T230815.
It can be written as a sum of positive squares in only one way, i.e., 79639097616 + 273902500 = 282204^2 + 16550^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (79913000119) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9989125011 + ... + 9989125018.
Almost surely, 279913000116 is an apocalyptic number.
79913000116 is the 230815-th centered triangular number.
It is an amenable number.
79913000116 is a deficient number, since it is larger than the sum of its proper divisors (59934750094).
79913000116 is a wasteful number, since it uses less digits than its factorization.
79913000116 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19978250033 (or 19978250031 counting only the distinct ones).
The product of its (nonzero) digits is 10206, while the sum is 37.
The spelling of 79913000116 in words is "seventy-nine billion, nine hundred thirteen million, one hundred sixteen", and thus it is an aban number.
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