Base | Representation |
---|---|
bin | 111101001001000010… |
… | …1110000101000011101 |
3 | 110112220112010012120101 |
4 | 1322102011300220131 |
5 | 4122400300033313 |
6 | 140152434421101 |
7 | 12325510414423 |
oct | 1722205605035 |
9 | 415815105511 |
10 | 131300002333 |
11 | 50758479125 |
12 | 21544131791 |
13 | c4c6310896 |
14 | 64d7dcb113 |
15 | 36370545dd |
hex | 1e92170a1d |
131300002333 has 4 divisors (see below), whose sum is σ = 139023531900. Its totient is φ = 123576472768.
The previous prime is 131300002271. The next prime is 131300002343. The reversal of 131300002333 is 333200003131.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 333200003131 = 26959 ⋅12359509.
It can be written as a sum of positive squares in 2 ways, for example, as 38510922564 + 92789079769 = 196242^2 + 304613^2 .
It is a cyclic number.
It is not a de Polignac number, because 131300002333 - 213 = 131299994141 is a prime.
It is a super-2 number, since 2×1313000023332 (a number of 23 digits) contains 22 as substring.
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 131300002333.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131300002343) 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 3 ways as a sum of consecutive naturals, for example, 3861764758 + ... + 3861764791.
It is an arithmetic number, because the mean of its divisors is an integer number (34755882975).
Almost surely, 2131300002333 is an apocalyptic number.
It is an amenable number.
131300002333 is a deficient number, since it is larger than the sum of its proper divisors (7723529567).
131300002333 is an equidigital number, since it uses as much as digits as its factorization.
131300002333 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7723529566.
The product of its (nonzero) digits is 486, while the sum is 19.
Adding to 131300002333 its reverse (333200003131), we get a palindrome (464500005464).
The spelling of 131300002333 in words is "one hundred thirty-one billion, three hundred million, two thousand, three hundred thirty-three".
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