Base | Representation |
---|---|
bin | 1010010001010… |
… | …11100100010011 |
3 | 20000010110121110 |
4 | 11020223210103 |
5 | 134024133213 |
6 | 12314424403 |
7 | 2064235146 |
oct | 510534423 |
9 | 200113543 |
10 | 86161683 |
11 | 446aa603 |
12 | 24a32103 |
13 | 14b09b5a |
14 | b62c05d |
15 | 786e5c3 |
hex | 522b913 |
86161683 has 8 divisors (see below), whose sum is σ = 115006608. Its totient is φ = 57378944.
The previous prime is 86161633. The next prime is 86161687. The reversal of 86161683 is 38616168.
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 86161683 - 216 = 86096147 is a prime.
It is not an unprimeable number, because it can be changed into a prime (86161687) 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, 12210 + ... + 17927.
It is an arithmetic number, because the mean of its divisors is an integer number (14375826).
Almost surely, 286161683 is an apocalyptic number.
86161683 is a deficient number, since it is larger than the sum of its proper divisors (28844925).
86161683 is a wasteful number, since it uses less digits than its factorization.
86161683 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31093.
The product of its digits is 41472, while the sum is 39.
The square root of 86161683 is about 9282.3317652409. The cubic root of 86161683 is about 441.6769391859.
The spelling of 86161683 in words is "eighty-six million, one hundred sixty-one thousand, six hundred eighty-three".
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