Base | Representation |
---|---|
bin | 10010000101000100110100… |
… | …110001010010001110101100 |
3 | 101102112102112112110011121020 |
4 | 102011010310301102032230 |
5 | 40410222340402321204 |
6 | 441040014515334140 |
7 | 22514445333633411 |
oct | 2205046461221654 |
9 | 342472475404536 |
10 | 79513614885804 |
11 | 23376597761990 |
12 | 8b023308b1350 |
13 | 354a1425c43b8 |
14 | 158c69da3a108 |
15 | 92d4e9215bd9 |
hex | 485134c523ac |
79513614885804 has 48 divisors (see below), whose sum is σ = 202399146768000. Its totient is φ = 24094933107840.
The previous prime is 79513614885799. The next prime is 79513614885889. The reversal of 79513614885804 is 40858841631597.
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 15 ways as a sum of consecutive naturals, for example, 33762072 + ... + 36040320.
It is an arithmetic number, because the mean of its divisors is an integer number (4216648891000).
Almost surely, 279513614885804 is an apocalyptic number.
It is an amenable number.
79513614885804 is an abundant number, since it is smaller than the sum of its proper divisors (122885531882196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
79513614885804 is a wasteful number, since it uses less digits than its factorization.
79513614885804 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2542670 (or 2542668 counting only the distinct ones).
The product of its (nonzero) digits is 232243200, while the sum is 69.
The spelling of 79513614885804 in words is "seventy-nine trillion, five hundred thirteen billion, six hundred fourteen million, eight hundred eighty-five thousand, eight hundred four".
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