Base | Representation |
---|---|
bin | 100111111010100000… |
… | …1111011001111101011 |
3 | 22012020122110110112221 |
4 | 1033311001323033223 |
5 | 2401021104120410 |
6 | 103213240214511 |
7 | 6123051016525 |
oct | 1176501731753 |
9 | 265218413487 |
10 | 85715301355 |
11 | 33396064632 |
12 | 14741a6a437 |
13 | 811022c638 |
14 | 4211c38a15 |
15 | 236a11b4da |
hex | 13f507b3eb |
85715301355 has 16 divisors (see below), whose sum is σ = 103199868000. Its totient is φ = 68344819200.
The previous prime is 85715301323. The next prime is 85715301377. The reversal of 85715301355 is 55310351758.
It is not a de Polignac number, because 85715301355 - 25 = 85715301323 is a prime.
It is a super-2 number, since 2×857153013552 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2920755 + ... + 2949955.
It is an arithmetic number, because the mean of its divisors is an integer number (6449991750).
Almost surely, 285715301355 is an apocalyptic number.
85715301355 is a deficient number, since it is larger than the sum of its proper divisors (17484566645).
85715301355 is a wasteful number, since it uses less digits than its factorization.
85715301355 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31134.
The product of its (nonzero) digits is 315000, while the sum is 43.
The spelling of 85715301355 in words is "eighty-five billion, seven hundred fifteen million, three hundred one thousand, three hundred fifty-five".
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