Base | Representation |
---|---|
bin | 1010010101011… |
… | …01110011101011 |
3 | 20001010120101101 |
4 | 11022231303223 |
5 | 134143221042 |
6 | 12334102231 |
7 | 2101616350 |
oct | 512556353 |
9 | 201116341 |
10 | 86695147 |
11 | 44a34390 |
12 | 2504a977 |
13 | 14c65906 |
14 | b72a627 |
15 | 79276b7 |
hex | 52adceb |
86695147 has 8 divisors (see below), whose sum is σ = 108087552. Its totient is φ = 67554600.
The previous prime is 86695139. The next prime is 86695151. The reversal of 86695147 is 74159668.
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 86695147 - 23 = 86695139 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 86695097 and 86695106.
It is not an unprimeable number, because it can be changed into a prime (86695117) 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, 562879 + ... + 563032.
It is an arithmetic number, because the mean of its divisors is an integer number (13510944).
Almost surely, 286695147 is an apocalyptic number.
86695147 is a deficient number, since it is larger than the sum of its proper divisors (21392405).
86695147 is a wasteful number, since it uses less digits than its factorization.
86695147 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1125929.
The product of its digits is 362880, while the sum is 46.
The square root of 86695147 is about 9311.0228761399. The cubic root of 86695147 is about 442.5866016250.
The spelling of 86695147 in words is "eighty-six million, six hundred ninety-five thousand, one hundred forty-seven".
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