Base | Representation |
---|---|
bin | 1001011010000100… |
… | …01111100110110001 |
3 | 111000222110112000000 |
4 | 10231002033212301 |
5 | 40320413431400 |
6 | 2153054220213 |
7 | 236104540626 |
oct | 45502174661 |
9 | 14028415000 |
10 | 5050530225 |
11 | 2161990124 |
12 | b8b4b4669 |
13 | 626471430 |
14 | 35ca9634d |
15 | 1e85d8600 |
hex | 12d08f9b1 |
5050530225 has 84 divisors (see below), whose sum is σ = 10112449116. Its totient is φ = 2486298240.
The previous prime is 5050530211. The next prime is 5050530227. The reversal of 5050530225 is 5220350505.
It can be written as a sum of positive squares in 6 ways, for example, as 11943936 + 5038586289 = 3456^2 + 70983^2 .
It is not a de Polignac number, because 5050530225 - 24 = 5050530209 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (5050530227) by changing a digit.
It is a polite number, since it can be written in 83 ways as a sum of consecutive naturals, for example, 226267 + ... + 247583.
It is an arithmetic number, because the mean of its divisors is an integer number (120386299).
Almost surely, 25050530225 is an apocalyptic number.
It is an amenable number.
5050530225 is an abundant number, since it is smaller than the sum of its proper divisors (5061918891).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5050530225 is a wasteful number, since it uses less digits than its factorization.
5050530225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21358 (or 21338 counting only the distinct ones).
The product of its (nonzero) digits is 7500, while the sum is 27.
The square root of 5050530225 is about 71067.0825699212. The cubic root of 5050530225 is about 1715.7170146832.
The spelling of 5050530225 in words is "five billion, fifty million, five hundred thirty thousand, two hundred twenty-five".
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