Base | Representation |
---|---|
bin | 1111011011101001… |
… | …11000011111101000 |
3 | 210101101202011001220 |
4 | 13231310320133220 |
5 | 113431431433001 |
6 | 3450040542040 |
7 | 412211411340 |
oct | 75564703750 |
9 | 23341664056 |
10 | 8285030376 |
11 | 3571757a47 |
12 | 1732781920 |
13 | a205cc34c |
14 | 5884a1d20 |
15 | 33754dc36 |
hex | 1edd387e8 |
8285030376 has 128 divisors (see below), whose sum is σ = 26153902080. Its totient is φ = 2131024896.
The previous prime is 8285030363. The next prime is 8285030443. The reversal of 8285030376 is 6730305828.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2625 + ... + 128751.
It is an arithmetic number, because the mean of its divisors is an integer number (204327360).
Almost surely, 28285030376 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 8285030376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13076951040).
8285030376 is an abundant number, since it is smaller than the sum of its proper divisors (17868871704).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8285030376 is a wasteful number, since it uses less digits than its factorization.
8285030376 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 126183 (or 126179 counting only the distinct ones).
The product of its (nonzero) digits is 241920, while the sum is 42.
The square root of 8285030376 is about 91022.1422292400. The cubic root of 8285030376 is about 2023.4758943604.
The spelling of 8285030376 in words is "eight billion, two hundred eighty-five million, thirty thousand, three hundred seventy-six".
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