Base | Representation |
---|---|
bin | 11000110011000100… |
… | …01110001100100010 |
3 | 1021100211022212211112 |
4 | 30121202032030202 |
5 | 204231201201310 |
6 | 10041022143322 |
7 | 650626132265 |
oct | 143142161442 |
9 | 37324285745 |
10 | 13313303330 |
11 | 5712015928 |
12 | 26b6721b42 |
13 | 1342279aa2 |
14 | 904202cdc |
15 | 52dbdc705 |
hex | 31988e322 |
13313303330 has 32 divisors (see below), whose sum is σ = 25394310000. Its totient is φ = 5007974400.
The previous prime is 13313303329. The next prime is 13313303351. The reversal of 13313303330 is 3330331331.
It can be written as a sum of positive squares in 8 ways, for example, as 6887838049 + 6425465281 = 82993^2 + 80159^2 .
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 13313303296 and 13313303305.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 180980 + ... + 243680.
Almost surely, 213313303330 is an apocalyptic number.
13313303330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13313303330 is a deficient number, since it is larger than the sum of its proper divisors (12081006670).
13313303330 is a wasteful number, since it uses less digits than its factorization.
13313303330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63974.
The product of its (nonzero) digits is 2187, while the sum is 23.
Adding to 13313303330 its reverse (3330331331), we get a palindrome (16643634661).
The spelling of 13313303330 in words is "thirteen billion, three hundred thirteen million, three hundred three thousand, three hundred thirty".
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