Base | Representation |
---|---|
bin | 10000010110000001011011… |
… | …110011000101110100001100 |
3 | 100102111212022000212122100120 |
4 | 100112001123303011310030 |
5 | 33410204031333120201 |
6 | 412514104200224540 |
7 | 21066211523243514 |
oct | 2026013363056414 |
9 | 312455260778316 |
10 | 71882112785676 |
11 | 209a403a782a56 |
12 | 808b29a16b150 |
13 | 31155b99ca34b |
14 | 13a7181826844 |
15 | 849c4325d536 |
hex | 41605bcc5d0c |
71882112785676 has 96 divisors (see below), whose sum is σ = 185640353095680. Its totient is φ = 21547540684800.
The previous prime is 71882112785663. The next prime is 71882112785699. The reversal of 71882112785676 is 67658721128817.
71882112785676 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 71882112785676.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 71440645 + ... + 72439836.
It is an arithmetic number, because the mean of its divisors is an integer number (1933753678080).
Almost surely, 271882112785676 is an apocalyptic number.
It is an amenable number.
71882112785676 is an abundant number, since it is smaller than the sum of its proper divisors (113758240310004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
71882112785676 is a wasteful number, since it uses less digits than its factorization.
71882112785676 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 143880615 (or 143880613 counting only the distinct ones).
The product of its digits is 126443520, while the sum is 69.
The spelling of 71882112785676 in words is "seventy-one trillion, eight hundred eighty-two billion, one hundred twelve million, seven hundred eighty-five thousand, six hundred seventy-six".
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