Base | Representation |
---|---|
bin | 100111111101000110… |
… | …0110000011110100110 |
3 | 22012110200122120122211 |
4 | 1033322030300132212 |
5 | 2401210304330133 |
6 | 103230015114034 |
7 | 6125153123656 |
oct | 1177214603646 |
9 | 265420576584 |
10 | 85802026918 |
11 | 33430009853 |
12 | 14766b1291a |
13 | 81251a603a |
14 | 421d572366 |
15 | 2372a4cbcd |
hex | 13fa3307a6 |
85802026918 has 8 divisors (see below), whose sum is σ = 136273807512. Its totient is φ = 40377424416.
The previous prime is 85802026909. The next prime is 85802026943. The reversal of 85802026918 is 81962020858.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1261794480 + ... + 1261794547.
It is an arithmetic number, because the mean of its divisors is an integer number (17034225939).
Almost surely, 285802026918 is an apocalyptic number.
85802026918 is a deficient number, since it is larger than the sum of its proper divisors (50471780594).
85802026918 is a wasteful number, since it uses less digits than its factorization.
85802026918 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2523589046.
The product of its (nonzero) digits is 552960, while the sum is 49.
The spelling of 85802026918 in words is "eighty-five billion, eight hundred two million, twenty-six thousand, nine hundred eighteen".
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