Base | Representation |
---|---|
bin | 1001010110101001… |
… | …10101001010100001 |
3 | 110221222111022200201 |
4 | 10223110311022201 |
5 | 40241043120400 |
6 | 2150151345201 |
7 | 235306001632 |
oct | 45324651241 |
9 | 13858438621 |
10 | 5021848225 |
11 | 214777a999 |
12 | b81982201 |
13 | 62053b334 |
14 | 358d4b889 |
15 | 1e5d2006a |
hex | 12b5352a1 |
5021848225 has 9 divisors (see below), whose sum is σ = 6227531193. Its totient is φ = 4017195120.
The previous prime is 5021848211. The next prime is 5021848231. The reversal of 5021848225 is 5228481205.
The square root of 5021848225 is 70865.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 361874529 + 4659973696 = 19023^2 + 68264^2 .
It is not a de Polignac number, because 5021848225 - 29 = 5021847713 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 347239 + ... + 361411.
Almost surely, 25021848225 is an apocalyptic number.
5021848225 is the 70865-th square number.
5021848225 is the 35433-rd centered octagonal number.
It is an amenable number.
5021848225 is a deficient number, since it is larger than the sum of its proper divisors (1205682968).
5021848225 is an frugal number, since it uses more digits than its factorization.
5021848225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28356 (or 14178 counting only the distinct ones).
The product of its (nonzero) digits is 51200, while the sum is 37.
The cubic root of 5021848225 is about 1712.4629903025.
The spelling of 5021848225 in words is "five billion, twenty-one million, eight hundred forty-eight thousand, two hundred twenty-five".
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