Base | Representation |
---|---|
bin | 1001011011001101… |
… | …1000000111000111 |
3 | 20112022201212211012 |
4 | 2112303120013013 |
5 | 20140143104003 |
6 | 1055015432435 |
7 | 116461034351 |
oct | 22663300707 |
9 | 6468655735 |
10 | 2530050503 |
11 | 1089169432 |
12 | 5a738571b |
13 | 314221406 |
14 | 1a00340d1 |
15 | ec1b48d8 |
hex | 96cd81c7 |
2530050503 has 4 divisors (see below), whose sum is σ = 2534907168. Its totient is φ = 2525193840.
The previous prime is 2530050487. The next prime is 2530050527. The reversal of 2530050503 is 3050500352.
It is a happy number.
2530050503 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2530050503 - 24 = 2530050487 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 (2530050533) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2427551 + ... + 2428592.
It is an arithmetic number, because the mean of its divisors is an integer number (633726792).
Almost surely, 22530050503 is an apocalyptic number.
2530050503 is a deficient number, since it is larger than the sum of its proper divisors (4856665).
2530050503 is an equidigital number, since it uses as much as digits as its factorization.
2530050503 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4856664.
The product of its (nonzero) digits is 2250, while the sum is 23.
The square root of 2530050503 is about 50299.6073841536. The cubic root of 2530050503 is about 1362.6251384432.
Adding to 2530050503 its reverse (3050500352), we get a palindrome (5580550855).
The spelling of 2530050503 in words is "two billion, five hundred thirty million, fifty thousand, five hundred three".
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