Base | Representation |
---|---|
bin | 1010001000111… |
… | …10100110011011 |
3 | 12221001111101012 |
4 | 11010132212123 |
5 | 133233404440 |
6 | 12235044135 |
7 | 2051666216 |
oct | 504364633 |
9 | 187044335 |
10 | 85059995 |
11 | 44017919 |
12 | 245a064b |
13 | 14812577 |
14 | b42277d |
15 | 7702e65 |
hex | 511e99b |
85059995 has 4 divisors (see below), whose sum is σ = 102072000. Its totient is φ = 68047992.
The previous prime is 85059991. The next prime is 85060007. The reversal of 85059995 is 59995058.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 85059995 - 22 = 85059991 is a prime.
It is not an unprimeable number, because it can be changed into a prime (85059991) 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, 8505995 + ... + 8506004.
It is an arithmetic number, because the mean of its divisors is an integer number (25518000).
Almost surely, 285059995 is an apocalyptic number.
85059995 is a deficient number, since it is larger than the sum of its proper divisors (17012005).
85059995 is a wasteful number, since it uses less digits than its factorization.
85059995 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17012004.
The product of its (nonzero) digits is 729000, while the sum is 50.
The square root of 85059995 is about 9222.7975690676. The cubic root of 85059995 is about 439.7863890817.
The spelling of 85059995 in words is "eighty-five million, fifty-nine thousand, nine hundred ninety-five".
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