Base | Representation |
---|---|
bin | 1111011011101000… |
… | …00111001101000000 |
3 | 210101101100220010021 |
4 | 13231310013031000 |
5 | 113431404002410 |
6 | 3450032343224 |
7 | 412206610615 |
oct | 75564071500 |
9 | 23341326107 |
10 | 8284828480 |
11 | 357162a295 |
12 | 17326a4b14 |
13 | a2055b496 |
14 | 58844c50c |
15 | 33750deda |
hex | 1edd07340 |
8284828480 has 56 divisors (see below), whose sum is σ = 19754359272. Its totient is φ = 3309545472.
The previous prime is 8284828477. The next prime is 8284828481. The reversal of 8284828480 is 848284828.
It can be written as a sum of positive squares in 4 ways, for example, as 1492431424 + 6792397056 = 38632^2 + 82416^2 .
It is a super-2 number, since 2×82848284802 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8284828481) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230614 + ... + 264106.
Almost surely, 28284828480 is an apocalyptic number.
8284828480 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
8284828480 is an abundant number, since it is smaller than the sum of its proper divisors (11469530792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8284828480 is a wasteful number, since it uses less digits than its factorization.
8284828480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34283 (or 34273 counting only the distinct ones).
The product of its (nonzero) digits is 2097152, while the sum is 52.
The square root of 8284828480 is about 91021.0331736572. The cubic root of 8284828480 is about 2023.4594576873.
The spelling of 8284828480 in words is "eight billion, two hundred eighty-four million, eight hundred twenty-eight thousand, four hundred eighty".
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