Base | Representation |
---|---|
bin | 1111101110001110… |
… | …1010100010110001 |
3 | 101220010111002021020 |
4 | 3323203222202301 |
5 | 32120412234023 |
6 | 1534442250053 |
7 | 206405032065 |
oct | 37343524261 |
9 | 11803432236 |
10 | 4220430513 |
11 | 1876360a02 |
12 | 9994b6929 |
13 | 5234b0080 |
14 | 2c0733aa5 |
15 | 19a7b7de3 |
hex | fb8ea8b1 |
4220430513 has 32 divisors (see below), whose sum is σ = 6138720000. Its totient is φ = 2563719936.
The previous prime is 4220430491. The next prime is 4220430569. The reversal of 4220430513 is 3150340224.
It is not a de Polignac number, because 4220430513 - 25 = 4220430481 is a prime.
It is a super-2 number, since 2×42204305132 = 35624067430122886338, which contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (4220430593) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 968263 + ... + 972611.
It is an arithmetic number, because the mean of its divisors is an integer number (191835000).
Almost surely, 24220430513 is an apocalyptic number.
It is an amenable number.
4220430513 is a deficient number, since it is larger than the sum of its proper divisors (1918289487).
4220430513 is a wasteful number, since it uses less digits than its factorization.
4220430513 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4681.
The product of its (nonzero) digits is 2880, while the sum is 24.
The square root of 4220430513 is about 64964.8405908919. The cubic root of 4220430513 is about 1616.0405404791.
Adding to 4220430513 its reverse (3150340224), we get a palindrome (7370770737).
The spelling of 4220430513 in words is "four billion, two hundred twenty million, four hundred thirty thousand, five hundred thirteen".
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