Base | Representation |
---|---|
bin | 1010001100101… |
… | …10000011111010 |
3 | 12221222100120211 |
4 | 11012112003322 |
5 | 133400034211 |
6 | 12253341334 |
7 | 2056104613 |
oct | 506260372 |
9 | 187870524 |
10 | 85549306 |
11 | 44321507 |
12 | 2479784a |
13 | 149541bb |
14 | b50cc0a |
15 | 779ce21 |
hex | 51960fa |
85549306 has 8 divisors (see below), whose sum is σ = 131054400. Its totient is φ = 41864508.
The previous prime is 85549297. The next prime is 85549307. The reversal of 85549306 is 60394558.
It is a sphenic number, since it is the product of 3 distinct primes.
85549306 is a modest number, since divided by 9306 gives 8554 as remainder.
It is not an unprimeable number, because it can be changed into a prime (85549307) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 454956 + ... + 455143.
It is an arithmetic number, because the mean of its divisors is an integer number (16381800).
Almost surely, 285549306 is an apocalyptic number.
85549306 is a deficient number, since it is larger than the sum of its proper divisors (45505094).
85549306 is a wasteful number, since it uses less digits than its factorization.
85549306 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 910148.
The product of its (nonzero) digits is 129600, while the sum is 40.
The square root of 85549306 is about 9249.2867833147. The cubic root of 85549306 is about 440.6280734222.
The spelling of 85549306 in words is "eighty-five million, five hundred forty-nine thousand, three hundred six".
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