Base | Representation |
---|---|
bin | 1010010110001… |
… | …11101000111001 |
3 | 20001022221112010 |
4 | 11023013220321 |
5 | 134210112303 |
6 | 12340240133 |
7 | 2102540001 |
oct | 513075071 |
9 | 201287463 |
10 | 86800953 |
11 | 44aa6928 |
12 | 250a0049 |
13 | 14ca1b15 |
14 | b757001 |
15 | 7948c03 |
hex | 52c7a39 |
86800953 has 8 divisors (see below), whose sum is σ = 115842688. Its totient is φ = 57813264.
The previous prime is 86800939. The next prime is 86800981. The reversal of 86800953 is 35900868.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 86800953 - 24 = 86800937 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (86800253) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9601 + ... + 16302.
It is an arithmetic number, because the mean of its divisors is an integer number (14480336).
Almost surely, 286800953 is an apocalyptic number.
It is an amenable number.
86800953 is a deficient number, since it is larger than the sum of its proper divisors (29041735).
86800953 is a wasteful number, since it uses less digits than its factorization.
86800953 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27023.
The product of its (nonzero) digits is 51840, while the sum is 39.
The square root of 86800953 is about 9316.7029039248. The cubic root of 86800953 is about 442.7665781756.
The spelling of 86800953 in words is "eighty-six million, eight hundred thousand, nine hundred fifty-three".
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