Base | Representation |
---|---|
bin | 10011010101110001000101… |
… | …010001101000011000100000 |
3 | 102011011112100200011201212000 |
4 | 103111301011101220120200 |
5 | 42122100201303022434 |
6 | 500523231433404000 |
7 | 23626200513433314 |
oct | 2325610521503040 |
9 | 364145320151760 |
10 | 85058694579744 |
11 | 2511420a684146 |
12 | 9658b40869600 |
13 | 386000109b532 |
14 | 1700c1169bb44 |
15 | 9c7889e9bb99 |
hex | 4d5c45468620 |
85058694579744 has 48 divisors (see below), whose sum is σ = 248087859193440. Its totient is φ = 28352898192960.
The previous prime is 85058694579737. The next prime is 85058694579757. The reversal of 85058694579744 is 44797549685058.
85058694579744 is a `hidden beast` number, since 8 + 50 + 58 + 69 + 457 + 9 + 7 + 4 + 4 = 666.
It is a tau number, because it is divible by the number of its divisors (48).
It is a super-2 number, since 2×850586945797442 (a number of 29 digits) contains 22 as substring.
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, 49223780722 + ... + 49223782449.
It is an arithmetic number, because the mean of its divisors is an integer number (5168497066530).
Almost surely, 285058694579744 is an apocalyptic number.
It is an amenable number.
85058694579744 is an abundant number, since it is smaller than the sum of its proper divisors (163029164613696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85058694579744 is a wasteful number, since it uses less digits than its factorization.
85058694579744 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98447563190 (or 98447563176 counting only the distinct ones).
The product of its (nonzero) digits is 12192768000, while the sum is 81.
The spelling of 85058694579744 in words is "eighty-five trillion, fifty-eight billion, six hundred ninety-four million, five hundred seventy-nine thousand, seven hundred forty-four".
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