Base | Representation |
---|---|
bin | 1100000111111010110111… |
… | …1101100101000010001010 |
3 | 1202012100120201001020100212 |
4 | 3001332231331211002022 |
5 | 3221400223220322310 |
6 | 44203451010001122 |
7 | 2544034556331014 |
oct | 301765575450212 |
9 | 52170521036325 |
10 | 13330202120330 |
11 | 427a341641017 |
12 | 15b35958761a2 |
13 | 7590569c9534 |
14 | 3412843871b4 |
15 | 181b38597205 |
hex | c1fadf6508a |
13330202120330 has 16 divisors (see below), whose sum is σ = 25405796982600. Its totient is φ = 5018429033472.
The previous prime is 13330202120321. The next prime is 13330202120383. The reversal of 13330202120330 is 3302120203331.
It can be written as a sum of positive squares in 4 ways, for example, as 13309779138049 + 20422982281 = 3648257^2 + 142909^2 .
It is a junction number, because it is equal to n+sod(n) for n = 13330202120296 and 13330202120305.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39206476655 + ... + 39206476994.
Almost surely, 213330202120330 is an apocalyptic number.
13330202120330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13330202120330 is a deficient number, since it is larger than the sum of its proper divisors (12075594862270).
13330202120330 is a wasteful number, since it uses less digits than its factorization.
13330202120330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78412953673.
The product of its (nonzero) digits is 1944, while the sum is 23.
Adding to 13330202120330 its reverse (3302120203331), we get a palindrome (16632322323661).
The spelling of 13330202120330 in words is "thirteen trillion, three hundred thirty billion, two hundred two million, one hundred twenty thousand, three hundred thirty".
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