Base | Representation |
---|---|
bin | 100100111011011000… |
… | …0111010111010110000 |
3 | 21120200200121022101020 |
4 | 1021312300322322300 |
5 | 2244402244301211 |
6 | 100233015535440 |
7 | 5505114266553 |
oct | 1116660727260 |
9 | 246620538336 |
10 | 79301947056 |
11 | 306a4977622 |
12 | 1345208a580 |
13 | 762a627a37 |
14 | 3ba418a69a |
15 | 20e2083306 |
hex | 1276c3aeb0 |
79301947056 has 40 divisors (see below), whose sum is σ = 208728716400. Its totient is φ = 25935227136.
The previous prime is 79301947037. The next prime is 79301947069. The reversal of 79301947056 is 65074910397.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15583531 + ... + 15588618.
It is an arithmetic number, because the mean of its divisors is an integer number (5218217910).
Almost surely, 279301947056 is an apocalyptic number.
It is an amenable number.
79301947056 is an abundant number, since it is smaller than the sum of its proper divisors (129426769344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
79301947056 is a wasteful number, since it uses less digits than its factorization.
79301947056 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31172213 (or 31172207 counting only the distinct ones).
The product of its (nonzero) digits is 1428840, while the sum is 51.
The spelling of 79301947056 in words is "seventy-nine billion, three hundred one million, nine hundred forty-seven thousand, fifty-six".
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