Base | Representation |
---|---|
bin | 100111110000111011… |
… | …0110101100011111100 |
3 | 22011102020011201211022 |
4 | 1033201312311203330 |
5 | 2344341232034023 |
6 | 103121305443312 |
7 | 6112063566536 |
oct | 1174166654374 |
9 | 264366151738 |
10 | 85393627388 |
11 | 33240527183 |
12 | 146721a0538 |
13 | 808b6b3504 |
14 | 41c1222856 |
15 | 234bc7a7c8 |
hex | 13e1db58fc |
85393627388 has 12 divisors (see below), whose sum is σ = 150835473432. Its totient is φ = 42297777840.
The previous prime is 85393627387. The next prime is 85393627393. The reversal of 85393627388 is 88372639358.
It is a self number, because there is not a number n which added to its sum of digits gives 85393627388.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85393627387) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99758483 + ... + 99759338.
It is an arithmetic number, because the mean of its divisors is an integer number (12569622786).
Almost surely, 285393627388 is an apocalyptic number.
It is an amenable number.
85393627388 is a deficient number, since it is larger than the sum of its proper divisors (65441846044).
85393627388 is a wasteful number, since it uses less digits than its factorization.
85393627388 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 199517932 (or 199517930 counting only the distinct ones).
The product of its digits is 52254720, while the sum is 62.
The spelling of 85393627388 in words is "eighty-five billion, three hundred ninety-three million, six hundred twenty-seven thousand, three hundred eighty-eight".
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