Base | Representation |
---|---|
bin | 1111011011000011… |
… | …01101100111011100 |
3 | 210101001021211122222 |
4 | 13231201231213130 |
5 | 113424140130314 |
6 | 3445341124512 |
7 | 412120611341 |
oct | 75541554734 |
9 | 23331254588 |
10 | 8280005084 |
11 | 356993540a |
12 | 1730b59738 |
13 | a1c55cbc0 |
14 | 5879547c8 |
15 | 336da9c8e |
hex | 1ed86d9dc |
8280005084 has 12 divisors (see below), whose sum is σ = 15604625064. Its totient is φ = 3821540784.
The previous prime is 8280005081. The next prime is 8280005101. The reversal of 8280005084 is 4805000828.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8280005081) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79615382 + ... + 79615485.
It is an arithmetic number, because the mean of its divisors is an integer number (1300385422).
Almost surely, 28280005084 is an apocalyptic number.
It is an amenable number.
8280005084 is a deficient number, since it is larger than the sum of its proper divisors (7324619980).
8280005084 is a wasteful number, since it uses less digits than its factorization.
8280005084 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 159230884 (or 159230882 counting only the distinct ones).
The product of its (nonzero) digits is 20480, while the sum is 35.
The square root of 8280005084 is about 90994.5332643670. The cubic root of 8280005084 is about 2023.0666979595.
The spelling of 8280005084 in words is "eight billion, two hundred eighty million, five thousand, eighty-four".
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