Base | Representation |
---|---|
bin | 1111000100000100… |
… | …01111010001010100 |
3 | 202212121111120121012 |
4 | 13202002033101110 |
5 | 113030311024243 |
6 | 3414252511352 |
7 | 404260051664 |
oct | 74202172124 |
9 | 22777446535 |
10 | 8087204948 |
11 | 348001a859 |
12 | 169847b558 |
13 | 9bb626a94 |
14 | 56a0c81a4 |
15 | 324ec3d18 |
hex | 1e208f454 |
8087204948 has 12 divisors (see below), whose sum is σ = 14153676852. Its totient is φ = 4043297280.
The previous prime is 8087204927. The next prime is 8087204981. The reversal of 8087204948 is 8494027808.
It can be written as a sum of positive squares in 2 ways, for example, as 6831353104 + 1255851844 = 82652^2 + 35438^2 .
It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 8087204896 and 8087204905.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10343 + ... + 127598.
It is an arithmetic number, because the mean of its divisors is an integer number (1179473071).
Almost surely, 28087204948 is an apocalyptic number.
It is an amenable number.
8087204948 is a deficient number, since it is larger than the sum of its proper divisors (6066471904).
8087204948 is a wasteful number, since it uses less digits than its factorization.
8087204948 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 152602 (or 152600 counting only the distinct ones).
The product of its (nonzero) digits is 1032192, while the sum is 50.
The square root of 8087204948 is about 89928.8882840214. Note that the first 3 decimals coincide. The cubic root of 8087204948 is about 2007.2408325359.
The spelling of 8087204948 in words is "eight billion, eighty-seven million, two hundred four thousand, nine hundred forty-eight".
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