Base | Representation |
---|---|
bin | 1111100011111… |
… | …11001001001011 |
3 | 100002122022222111 |
4 | 13301333021023 |
5 | 231404403303 |
6 | 20542003151 |
7 | 3143415226 |
oct | 761771113 |
9 | 302568874 |
10 | 130544203 |
11 | 67763879 |
12 | 378764b7 |
13 | 210793ba |
14 | 134a25bd |
15 | b6d9b6d |
hex | 7c7f24b |
130544203 has 2 divisors, whose sum is σ = 130544204. Its totient is φ = 130544202.
The previous prime is 130544201. The next prime is 130544233. The reversal of 130544203 is 302445031.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 130544203 - 21 = 130544201 is a prime.
Together with 130544201, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (130544201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65272101 + 65272102.
It is an arithmetic number, because the mean of its divisors is an integer number (65272102).
Almost surely, 2130544203 is an apocalyptic number.
130544203 is a deficient number, since it is larger than the sum of its proper divisors (1).
130544203 is an equidigital number, since it uses as much as digits as its factorization.
130544203 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1440, while the sum is 22.
The square root of 130544203 is about 11425.5942077425. The cubic root of 130544203 is about 507.2855952456.
Adding to 130544203 its reverse (302445031), we get a palindrome (432989234).
The spelling of 130544203 in words is "one hundred thirty million, five hundred forty-four thousand, two hundred three".
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