Base | Representation |
---|---|
bin | 100101101110000110100… |
… | …0110110101111011010001 |
3 | 200100121102222101102022022 |
4 | 1023130031012311323101 |
5 | 1134414313312030300 |
6 | 15005335351221225 |
7 | 1043356302011156 |
oct | 113341506657321 |
9 | 20317388342268 |
10 | 5184245423825 |
11 | 1719698430476 |
12 | 6b88a9377815 |
13 | 2b7b45429a00 |
14 | 13ccc134022d |
15 | 8ecc29cd285 |
hex | 4b70d1b5ed1 |
5184245423825 has 36 divisors (see below), whose sum is σ = 6961452781140. Its totient is φ = 3828116747520.
The previous prime is 5184245423783. The next prime is 5184245423879. The reversal of 5184245423825 is 5283245424815.
It can be written as a sum of positive squares in 18 ways, for example, as 3259877193169 + 1924368230656 = 1805513^2 + 1387216^2 .
It is not a de Polignac number, because 5184245423825 - 214 = 5184245407441 is a prime.
It is a super-2 number, since 2×51842454238252 (a number of 26 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 87736391 + ... + 87795459.
It is an arithmetic number, because the mean of its divisors is an integer number (193373688365).
Almost surely, 25184245423825 is an apocalyptic number.
It is an amenable number.
5184245423825 is a deficient number, since it is larger than the sum of its proper divisors (1777207357315).
5184245423825 is a wasteful number, since it uses less digits than its factorization.
5184245423825 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 79878 (or 79860 counting only the distinct ones).
The product of its digits is 12288000, while the sum is 53.
The spelling of 5184245423825 in words is "five trillion, one hundred eighty-four billion, two hundred forty-five million, four hundred twenty-three thousand, eight hundred twenty-five".
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