Base | Representation |
---|---|
bin | 1001010111000010… |
… | …01010100011100101 |
3 | 110222012120121000100 |
4 | 10223201022203211 |
5 | 40242410102243 |
6 | 2150344534313 |
7 | 235345326411 |
oct | 45341124345 |
9 | 13865517010 |
10 | 5025081573 |
11 | 2149589186 |
12 | b82a81399 |
13 | 621100c65 |
14 | 35954dd41 |
15 | 1e625d0d3 |
hex | 12b84a8e5 |
5025081573 has 12 divisors (see below), whose sum is σ = 7304685388. Its totient is φ = 3328715520.
The previous prime is 5025081571. The next prime is 5025081577. The reversal of 5025081573 is 3751805205.
5025081573 is a `hidden beast` number, since 5 + 0 + 2 + 5 + 0 + 81 + 573 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 3111631524 + 1913450049 = 55782^2 + 43743^2 .
It is not a de Polignac number, because 5025081573 - 21 = 5025081571 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5025081571) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1776748 + ... + 1779573.
Almost surely, 25025081573 is an apocalyptic number.
It is an amenable number.
5025081573 is a deficient number, since it is larger than the sum of its proper divisors (2279603815).
5025081573 is a wasteful number, since it uses less digits than its factorization.
5025081573 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3556484 (or 3556481 counting only the distinct ones).
The product of its (nonzero) digits is 42000, while the sum is 36.
The square root of 5025081573 is about 70887.8097630333. The cubic root of 5025081573 is about 1712.8304380774.
Adding to 5025081573 its reverse (3751805205), we get a palindrome (8776886778).
The spelling of 5025081573 in words is "five billion, twenty-five million, eighty-one thousand, five hundred seventy-three".
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