Base | Representation |
---|---|
bin | 1010001010100… |
… | …10001010011011 |
3 | 12221110020002102 |
4 | 11011102022123 |
5 | 133312134240 |
6 | 12243354015 |
7 | 2053536032 |
oct | 505221233 |
9 | 187406072 |
10 | 85271195 |
11 | 44151569 |
12 | 2468290b |
13 | 14887739 |
14 | b479719 |
15 | 7745815 |
hex | 515229b |
85271195 has 8 divisors (see below), whose sum is σ = 102565440. Its totient is φ = 68056960.
The previous prime is 85271191. The next prime is 85271203. The reversal of 85271195 is 59117258.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 85271195 - 22 = 85271191 is a prime.
It is not an unprimeable number, because it can be changed into a prime (85271191) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17630 + ... + 21939.
It is an arithmetic number, because the mean of its divisors is an integer number (12820680).
Almost surely, 285271195 is an apocalyptic number.
85271195 is a deficient number, since it is larger than the sum of its proper divisors (17294245).
85271195 is a wasteful number, since it uses less digits than its factorization.
85271195 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40005.
The product of its digits is 25200, while the sum is 38.
The square root of 85271195 is about 9234.2403585785. The cubic root of 85271195 is about 440.1500779369.
The spelling of 85271195 in words is "eighty-five million, two hundred seventy-one thousand, one hundred ninety-five".
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