Base | Representation |
---|---|
bin | 1100000110110011110100… |
… | …1011010101001110101111 |
3 | 1202010112100112112201021211 |
4 | 3001230331023111032233 |
5 | 3221042143241443043 |
6 | 44151014304535251 |
7 | 2542461132260056 |
oct | 301547513251657 |
9 | 52115315481254 |
10 | 13311130031023 |
11 | 4272244978040 |
12 | 15ab952621527 |
13 | 75730763b2a6 |
14 | 34039540539d |
15 | 1813be01ca9d |
hex | c1b3d2d53af |
13311130031023 has 8 divisors (see below), whose sum is σ = 14567924831616. Its totient is φ = 12062117242200.
The previous prime is 13311130031009. The next prime is 13311130031053. The reversal of 13311130031023 is 32013003111331.
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 13311130031023 - 29 = 13311130030511 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13311130030985 and 13311130031003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13311130031053) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1945499361 + ... + 1945506202.
It is an arithmetic number, because the mean of its divisors is an integer number (1820990603952).
Almost surely, 213311130031023 is an apocalyptic number.
13311130031023 is a deficient number, since it is larger than the sum of its proper divisors (1256794800593).
13311130031023 is a wasteful number, since it uses less digits than its factorization.
13311130031023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3891005885.
The product of its (nonzero) digits is 486, while the sum is 22.
Adding to 13311130031023 its reverse (32013003111331), we get a palindrome (45324133142354).
The spelling of 13311130031023 in words is "thirteen trillion, three hundred eleven billion, one hundred thirty million, thirty-one thousand, twenty-three".
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