Base | Representation |
---|---|
bin | 11000001101111101… |
… | …01100011101101001 |
3 | 1020120010120001021012 |
4 | 30012332230131221 |
5 | 203112003001413 |
6 | 5550101553305 |
7 | 640126115135 |
oct | 140676543551 |
9 | 36503501235 |
10 | 13002000233 |
11 | 5572321242 |
12 | 262a415835 |
13 | 12c2922281 |
14 | 8b4b2a3c5 |
15 | 5116e97a8 |
hex | 306fac769 |
13002000233 has 4 divisors (see below), whose sum is σ = 13048939140. Its totient is φ = 12955061328.
The previous prime is 13002000203. The next prime is 13002000259. The reversal of 13002000233 is 33200020031.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 33200020031 = 113 ⋅293805487.
It can be written as a sum of positive squares in 2 ways, for example, as 8978889049 + 4023111184 = 94757^2 + 63428^2 .
It is a cyclic number.
It is not a de Polignac number, because 13002000233 - 28 = 13001999977 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13002000203) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23469038 + ... + 23469591.
It is an arithmetic number, because the mean of its divisors is an integer number (3262234785).
Almost surely, 213002000233 is an apocalyptic number.
It is an amenable number.
13002000233 is a deficient number, since it is larger than the sum of its proper divisors (46938907).
13002000233 is an equidigital number, since it uses as much as digits as its factorization.
13002000233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46938906.
The product of its (nonzero) digits is 108, while the sum is 14.
Adding to 13002000233 its reverse (33200020031), we get a palindrome (46202020264).
The spelling of 13002000233 in words is "thirteen billion, two million, two hundred thirty-three", and thus it is an aban number.
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