Base | Representation |
---|---|
bin | 100111101100101001… |
… | …1001111001110011001 |
3 | 22011001020001122112020 |
4 | 1033121103033032121 |
5 | 2344043004440333 |
6 | 103055141005053 |
7 | 6105401463162 |
oct | 1173123171631 |
9 | 264036048466 |
10 | 85250077593 |
11 | 331774a008a |
12 | 146320b3789 |
13 | 8067a324c5 |
14 | 41aa136769 |
15 | 233e3723b3 |
hex | 13d94cf399 |
85250077593 has 16 divisors (see below), whose sum is σ = 118053298176. Its totient is φ = 54662616720.
The previous prime is 85250077547. The next prime is 85250077603. The reversal of 85250077593 is 39577005258.
It is a happy number.
It is not a de Polignac number, because 85250077593 - 26 = 85250077529 is a prime.
It is a super-2 number, since 2×852500775932 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (85250078593) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2796705 + ... + 2827022.
It is an arithmetic number, because the mean of its divisors is an integer number (7378331136).
Almost surely, 285250077593 is an apocalyptic number.
It is an amenable number.
85250077593 is a deficient number, since it is larger than the sum of its proper divisors (32803220583).
85250077593 is a wasteful number, since it uses less digits than its factorization.
85250077593 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5623924.
The product of its (nonzero) digits is 2646000, while the sum is 51.
The spelling of 85250077593 in words is "eighty-five billion, two hundred fifty million, seventy-seven thousand, five hundred ninety-three".
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