Base | Representation |
---|---|
bin | 1100000111100000011111… |
… | …1010011110100000100111 |
3 | 1202011200022020021102010201 |
4 | 3001320013322132200213 |
5 | 3221241223024301043 |
6 | 44200320223531331 |
7 | 2543364236462122 |
oct | 301700772364047 |
9 | 52150266242121 |
10 | 13323121322023 |
11 | 4277338720497 |
12 | 15b213a459b47 |
13 | 758498a43a56 |
14 | 340bb1bd73b9 |
15 | 181871b1cc4d |
hex | c1e07e9e827 |
13323121322023 has 2 divisors, whose sum is σ = 13323121322024. Its totient is φ = 13323121322022.
The previous prime is 13323121321987. The next prime is 13323121322123. The reversal of 13323121322023 is 32022312132331.
It is a happy number.
13323121322023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It is an emirp because it is prime and its reverse (32022312132331) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 13323121322023 - 29 = 13323121321511 is a prime.
It is a super-2 number, since 2×133231213220232 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 13323121321982 and 13323121322000.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13323121322123) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6661560661011 + 6661560661012.
It is an arithmetic number, because the mean of its divisors is an integer number (6661560661012).
Almost surely, 213323121322023 is an apocalyptic number.
13323121322023 is a deficient number, since it is larger than the sum of its proper divisors (1).
13323121322023 is an equidigital number, since it uses as much as digits as its factorization.
13323121322023 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 7776, while the sum is 28.
Adding to 13323121322023 its reverse (32022312132331), we get a palindrome (45345433454354).
The spelling of 13323121322023 in words is "thirteen trillion, three hundred twenty-three billion, one hundred twenty-one million, three hundred twenty-two thousand, twenty-three".
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