Base | Representation |
---|---|
bin | 1111110101110001… |
… | …01110101000101110 |
3 | 210221200001012020101 |
4 | 13322320232220232 |
5 | 114404030024012 |
6 | 3523505141314 |
7 | 420512006011 |
oct | 77270565056 |
9 | 23850035211 |
10 | 8504142382 |
11 | 367440404a |
12 | 179402a83a |
13 | a56b18818 |
14 | 5a961b378 |
15 | 34b8d0d57 |
hex | 1fae2ea2e |
8504142382 has 16 divisors (see below), whose sum is σ = 13125254112. Its totient is φ = 4129483680.
The previous prime is 8504142307. The next prime is 8504142391. The reversal of 8504142382 is 2832414058.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (37).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66178 + ... + 146245.
It is an arithmetic number, because the mean of its divisors is an integer number (820328382).
Almost surely, 28504142382 is an apocalyptic number.
8504142382 is a deficient number, since it is larger than the sum of its proper divisors (4621111730).
8504142382 is a wasteful number, since it uses less digits than its factorization.
8504142382 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 213003.
The product of its (nonzero) digits is 61440, while the sum is 37.
The square root of 8504142382 is about 92217.9070571437. The cubic root of 8504142382 is about 2041.1590221109.
The spelling of 8504142382 in words is "eight billion, five hundred four million, one hundred forty-two thousand, three hundred eighty-two".
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