Base | Representation |
---|---|
bin | 1010001001000… |
… | …01110100100010 |
3 | 12221002011110202 |
4 | 11010201310202 |
5 | 133234320221 |
6 | 12235225202 |
7 | 2052052532 |
oct | 504416442 |
9 | 187064422 |
10 | 85073186 |
11 | 44026820 |
12 | 245a8202 |
13 | 14818583 |
14 | b4274c2 |
15 | 7706d0b |
hex | 5121d22 |
85073186 has 8 divisors (see below), whose sum is σ = 139210704. Its totient is φ = 38669620.
The previous prime is 85073167. The next prime is 85073201. The reversal of 85073186 is 68137058.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1933460 + ... + 1933503.
It is an arithmetic number, because the mean of its divisors is an integer number (17401338).
Almost surely, 285073186 is an apocalyptic number.
85073186 is a deficient number, since it is larger than the sum of its proper divisors (54137518).
85073186 is a wasteful number, since it uses less digits than its factorization.
85073186 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3866976.
The product of its (nonzero) digits is 40320, while the sum is 38.
The square root of 85073186 is about 9223.5126714284. The cubic root of 85073186 is about 439.8091217517.
The spelling of 85073186 in words is "eighty-five million, seventy-three thousand, one hundred eighty-six".
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