Base | Representation |
---|---|
bin | 1010010111010… |
… | …11100011100001 |
3 | 20001121102022201 |
4 | 11023223203201 |
5 | 134224314230 |
6 | 12343333201 |
7 | 2104021621 |
oct | 513534341 |
9 | 201542281 |
10 | 86948065 |
11 | 45097406 |
12 | 25151201 |
13 | 15023a79 |
14 | b794881 |
15 | 79775ca |
hex | 52eb8e1 |
86948065 has 8 divisors (see below), whose sum is σ = 105029568. Its totient is φ = 69097200.
The previous prime is 86948041. The next prime is 86948131. The reversal of 86948065 is 56084968.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 86948065 - 211 = 86946017 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56827 + ... + 58336.
It is an arithmetic number, because the mean of its divisors is an integer number (13128696).
Almost surely, 286948065 is an apocalyptic number.
It is an amenable number.
86948065 is a deficient number, since it is larger than the sum of its proper divisors (18081503).
86948065 is a wasteful number, since it uses less digits than its factorization.
86948065 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115319.
The product of its (nonzero) digits is 414720, while the sum is 46.
The square root of 86948065 is about 9324.5946292587. The cubic root of 86948065 is about 443.0165735621.
The spelling of 86948065 in words is "eighty-six million, nine hundred forty-eight thousand, sixty-five".
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