Base | Representation |
---|---|
bin | 100100111000011001… |
… | …1100001111111100000 |
3 | 21120102201110212000210 |
4 | 1021300303201333200 |
5 | 2244201200434341 |
6 | 100215045014120 |
7 | 5502461422656 |
oct | 1116063417740 |
9 | 246381425023 |
10 | 79201968096 |
11 | 3065349a989 |
12 | 134246b4340 |
13 | 76129c09a4 |
14 | 3b94ba2dd6 |
15 | 20d83d4c16 |
hex | 1270ce1fe0 |
79201968096 has 48 divisors (see below), whose sum is σ = 207936699264. Its totient is φ = 26396651904.
The previous prime is 79201968089. The next prime is 79201968143. The reversal of 79201968096 is 69086910297.
It is a tau number, because it is divible by the number of its divisors (48).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 611295 + ... + 729441.
It is an arithmetic number, because the mean of its divisors is an integer number (4332014568).
Almost surely, 279201968096 is an apocalyptic number.
It is an amenable number.
79201968096 is an abundant number, since it is smaller than the sum of its proper divisors (128734731168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
79201968096 is a wasteful number, since it uses less digits than its factorization.
79201968096 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 125143 (or 125135 counting only the distinct ones).
The product of its (nonzero) digits is 2939328, while the sum is 57.
The spelling of 79201968096 in words is "seventy-nine billion, two hundred one million, nine hundred sixty-eight thousand, ninety-six".
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