Base | Representation |
---|---|
bin | 101000010110011010… |
… | …1001101000000010111 |
3 | 22021122220001210101120 |
4 | 1100230311031000113 |
5 | 2404430240142302 |
6 | 103450202055023 |
7 | 6155206341453 |
oct | 1205465150027 |
9 | 267586053346 |
10 | 86651490327 |
11 | 33826564226 |
12 | 149634aa473 |
13 | 822c186ccc |
14 | 42a02d5663 |
15 | 23c23e59bc |
hex | 142cd4d017 |
86651490327 has 16 divisors (see below), whose sum is σ = 118717206912. Its totient is φ = 56178277920.
The previous prime is 86651490281. The next prime is 86651490337. The reversal of 86651490327 is 72309415668.
It is not a de Polignac number, because 86651490327 - 28 = 86651490071 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 86651490327.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86651490337) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29128 + ... + 417314.
It is an arithmetic number, because the mean of its divisors is an integer number (7419825432).
It is a 2-persistent number, because it is pandigital, and so is 2⋅86651490327 = 173302980654, but 3⋅86651490327 = 259954470981 is not.
Almost surely, 286651490327 is an apocalyptic number.
86651490327 is a deficient number, since it is larger than the sum of its proper divisors (32065716585).
86651490327 is a wasteful number, since it uses less digits than its factorization.
86651490327 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 390238.
The product of its (nonzero) digits is 2177280, while the sum is 51.
The spelling of 86651490327 in words is "eighty-six billion, six hundred fifty-one million, four hundred ninety thousand, three hundred twenty-seven".
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