Base | Representation |
---|---|
bin | 111100101000010110… |
… | …1111000100111110011 |
3 | 110110002002100010022111 |
4 | 1321100231320213303 |
5 | 4113124011141223 |
6 | 135451534550151 |
7 | 12256362101536 |
oct | 1712055704763 |
9 | 413062303274 |
10 | 130203224563 |
11 | 50245364815 |
12 | 21298968357 |
13 | c38001a759 |
14 | 643248aa1d |
15 | 35c0b0830d |
hex | 1e50b789f3 |
130203224563 has 4 divisors (see below), whose sum is σ = 130204167688. Its totient is φ = 130202281440.
The previous prime is 130203224561. The next prime is 130203224597. The reversal of 130203224563 is 365422302031.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 365422302031 = 491 ⋅744240941.
It is a cyclic number.
It is not a de Polignac number, because 130203224563 - 21 = 130203224561 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (130203224561) 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, 219606 + ... + 555547.
It is an arithmetic number, because the mean of its divisors is an integer number (32551041922).
Almost surely, 2130203224563 is an apocalyptic number.
130203224563 is a deficient number, since it is larger than the sum of its proper divisors (943125).
130203224563 is an equidigital number, since it uses as much as digits as its factorization.
130203224563 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 943124.
The product of its (nonzero) digits is 25920, while the sum is 31.
Adding to 130203224563 its reverse (365422302031), we get a palindrome (495625526594).
The spelling of 130203224563 in words is "one hundred thirty billion, two hundred three million, two hundred twenty-four thousand, five hundred sixty-three".
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