Base | Representation |
---|---|
bin | 11000011001101011… |
… | …01011111011000111 |
3 | 1020210222112021222020 |
4 | 30030311223323013 |
5 | 203312134131043 |
6 | 10003532534223 |
7 | 642431505234 |
oct | 141465537307 |
9 | 36728467866 |
10 | 13100302023 |
11 | 5612862896 |
12 | 2657321373 |
13 | 130a0bcb03 |
14 | 8c3bd878b |
15 | 51a165e83 |
hex | 30cd6bec7 |
13100302023 has 4 divisors (see below), whose sum is σ = 17467069368. Its totient is φ = 8733534680.
The previous prime is 13100301971. The next prime is 13100302031. The reversal of 13100302023 is 32020300131.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32020300131 = 3 ⋅10673433377.
It is a cyclic number.
It is not a de Polignac number, because 13100302023 - 26 = 13100301959 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 13100301993 and 13100302011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13100302043) 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, 2183383668 + ... + 2183383673.
It is an arithmetic number, because the mean of its divisors is an integer number (4366767342).
Almost surely, 213100302023 is an apocalyptic number.
13100302023 is a deficient number, since it is larger than the sum of its proper divisors (4366767345).
13100302023 is an equidigital number, since it uses as much as digits as its factorization.
13100302023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4366767344.
The product of its (nonzero) digits is 108, while the sum is 15.
Adding to 13100302023 its reverse (32020300131), we get a palindrome (45120602154).
The spelling of 13100302023 in words is "thirteen billion, one hundred million, three hundred two thousand, twenty-three".
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