Base | Representation |
---|---|
bin | 100101001100101110… |
… | …1010001110111000100 |
3 | 21122012020211200212220 |
4 | 1022121131101313010 |
5 | 2302100301010313 |
6 | 100410451212340 |
7 | 5525412542151 |
oct | 1123135216704 |
9 | 248166750786 |
10 | 79884000708 |
11 | 309734880a6 |
12 | 13594ba70b0 |
13 | 76c10abb95 |
14 | 3c1b5c1228 |
15 | 2128208823 |
hex | 1299751dc4 |
79884000708 has 24 divisors (see below), whose sum is σ = 186402642048. Its totient is φ = 26627051616.
The previous prime is 79884000613. The next prime is 79884000787. The reversal of 79884000708 is 80700048897.
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, 288085 + ... + 492707.
It is an arithmetic number, because the mean of its divisors is an integer number (7766776752).
Almost surely, 279884000708 is an apocalyptic number.
It is an amenable number.
79884000708 is an abundant number, since it is smaller than the sum of its proper divisors (106518641340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
79884000708 is a wasteful number, since it uses less digits than its factorization.
79884000708 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 237163 (or 237161 counting only the distinct ones).
The product of its (nonzero) digits is 903168, while the sum is 51.
It can be divided in two parts, 7988 and 4000708, that added together give a triangular number (4008696 = T2831).
The spelling of 79884000708 in words is "seventy-nine billion, eight hundred eighty-four million, seven hundred eight", and thus it is an aban number.
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