Base | Representation |
---|---|
bin | 11000110101011101… |
… | …00000001111110100 |
3 | 1021102012221211101210 |
4 | 30122232200033310 |
5 | 204301311101322 |
6 | 10043014521420 |
7 | 651261116241 |
oct | 143256401764 |
9 | 37365854353 |
10 | 13333300212 |
11 | 5722333881 |
12 | 2701366270 |
13 | 134645b96b |
14 | 906b2a5c8 |
15 | 53083c70c |
hex | 31aba03f4 |
13333300212 has 48 divisors (see below), whose sum is σ = 31641849792. Its totient is φ = 4368698880.
The previous prime is 13333300199. The next prime is 13333300223. The reversal of 13333300212 is 21200333331.
13333300212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1302988 + ... + 1313180.
It is an arithmetic number, because the mean of its divisors is an integer number (659205204).
Almost surely, 213333300212 is an apocalyptic number.
13333300212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13333300212 is an abundant number, since it is smaller than the sum of its proper divisors (18308549580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13333300212 is a wasteful number, since it uses less digits than its factorization.
13333300212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12048 (or 12046 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 21.
Adding to 13333300212 its reverse (21200333331), we get a palindrome (34533633543).
The spelling of 13333300212 in words is "thirteen billion, three hundred thirty-three million, three hundred thousand, two hundred twelve".
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