Base | Representation |
---|---|
bin | 111100101100001010… |
… | …1110001001001001001 |
3 | 110110101222222220010222 |
4 | 1321120111301021021 |
5 | 4113404231321301 |
6 | 135512344115425 |
7 | 12262504146242 |
oct | 1713025611111 |
9 | 413358886128 |
10 | 130331120201 |
11 | 50300579697 |
12 | 21313765b75 |
13 | c3a067a449 |
14 | 644545dcc9 |
15 | 35cbe6d31b |
hex | 1e58571249 |
130331120201 has 8 divisors (see below), whose sum is σ = 133956102600. Its totient is φ = 126754151040.
The previous prime is 130331120149. The next prime is 130331120207. The reversal of 130331120201 is 102021133031.
It can be written as a sum of positive squares in 4 ways, for example, as 15968113225 + 114363006976 = 126365^2 + 338176^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 130331120201 - 26 = 130331120137 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 130331120201.
It is not an unprimeable number, because it can be changed into a prime (130331120207) 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 in 7 ways as a sum of consecutive naturals, for example, 11997806 + ... + 12008663.
It is an arithmetic number, because the mean of its divisors is an integer number (16744512825).
Almost surely, 2130331120201 is an apocalyptic number.
It is an amenable number.
130331120201 is a deficient number, since it is larger than the sum of its proper divisors (3624982399).
130331120201 is an equidigital number, since it uses as much as digits as its factorization.
130331120201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24006619.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 130331120201 its reverse (102021133031), we get a palindrome (232352253232).
The spelling of 130331120201 in words is "one hundred thirty billion, three hundred thirty-one million, one hundred twenty thousand, two hundred one".
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