Base | Representation |
---|---|
bin | 1010001101000… |
… | …10101010100010 |
3 | 12222001222101211 |
4 | 11012202222202 |
5 | 133403212210 |
6 | 12254420334 |
7 | 2056411252 |
oct | 506425242 |
9 | 188058354 |
10 | 85600930 |
11 | 44357278 |
12 | 248016aa |
13 | 1497184c |
14 | b523962 |
15 | 77ad38a |
hex | 51a2aa2 |
85600930 has 8 divisors (see below), whose sum is σ = 154081692. Its totient is φ = 34240368.
The previous prime is 85600927. The next prime is 85600939. The reversal of 85600930 is 3900658.
It can be written as a sum of positive squares in 2 ways, for example, as 80407089 + 5193841 = 8967^2 + 2279^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 85600892 and 85600901.
It is not an unprimeable number, because it can be changed into a prime (85600939) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4280037 + ... + 4280056.
Almost surely, 285600930 is an apocalyptic number.
85600930 is a deficient number, since it is larger than the sum of its proper divisors (68480762).
85600930 is a wasteful number, since it uses less digits than its factorization.
85600930 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8560100.
The product of its (nonzero) digits is 6480, while the sum is 31.
The square root of 85600930 is about 9252.0770640976. The cubic root of 85600930 is about 440.7166866862.
The spelling of 85600930 in words is "eighty-five million, six hundred thousand, nine hundred thirty".
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