Base | Representation |
---|---|
bin | 1010001111111… |
… | …10011100111111 |
3 | 12222210002010110 |
4 | 11013332130333 |
5 | 134002230040 |
6 | 12310441103 |
7 | 2062535334 |
oct | 507763477 |
9 | 188702113 |
10 | 85976895 |
11 | 44593794 |
12 | 24963193 |
13 | 14a73a04 |
14 | b5c098b |
15 | 7834980 |
hex | 51fe73f |
85976895 has 8 divisors (see below), whose sum is σ = 137563056. Its totient is φ = 45854336.
The previous prime is 85976893. The next prime is 85976899. The reversal of 85976895 is 59867958.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 85976895 - 21 = 85976893 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85976893) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2865882 + ... + 2865911.
It is an arithmetic number, because the mean of its divisors is an integer number (17195382).
Almost surely, 285976895 is an apocalyptic number.
85976895 is a deficient number, since it is larger than the sum of its proper divisors (51586161).
85976895 is a wasteful number, since it uses less digits than its factorization.
85976895 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5731801.
The product of its digits is 5443200, while the sum is 57.
The square root of 85976895 is about 9272.3726737012. The cubic root of 85976895 is about 441.3609634073.
The spelling of 85976895 in words is "eighty-five million, nine hundred seventy-six thousand, eight hundred ninety-five".
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