Base | Representation |
---|---|
bin | 100111110110110000… |
… | …1000111111101101011 |
3 | 22011220212022000022121 |
4 | 1033231201013331223 |
5 | 2400241322342222 |
6 | 103152534532111 |
7 | 6116660503432 |
oct | 1175541077553 |
9 | 264825260277 |
10 | 85589262187 |
11 | 333309a8530 |
12 | 14707807037 |
13 | 80c009c950 |
14 | 41dd1ca119 |
15 | 235e0215c7 |
hex | 13ed847f6b |
85589262187 has 32 divisors (see below), whose sum is σ = 105853257216. Its totient is φ = 68092147200.
The previous prime is 85589262181. The next prime is 85589262203. The reversal of 85589262187 is 78126298558.
It is a de Polignac number, because none of the positive numbers 2k-85589262187 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (85589262181) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 256512 + ... + 486802.
It is an arithmetic number, because the mean of its divisors is an integer number (3307914288).
Almost surely, 285589262187 is an apocalyptic number.
85589262187 is a deficient number, since it is larger than the sum of its proper divisors (20263995029).
85589262187 is a wasteful number, since it uses less digits than its factorization.
85589262187 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 230451.
The product of its digits is 19353600, while the sum is 61.
The spelling of 85589262187 in words is "eighty-five billion, five hundred eighty-nine million, two hundred sixty-two thousand, one hundred eighty-seven".
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