Base | Representation |
---|---|
bin | 11000100111001000… |
… | …10110111010010000 |
3 | 1021002211222002220101 |
4 | 30103210112322100 |
5 | 204030034400031 |
6 | 10023044422144 |
7 | 645302230012 |
oct | 142344267220 |
9 | 37084862811 |
10 | 13213200016 |
11 | 5670563815 |
12 | 26890a7954 |
13 | 13275cb263 |
14 | 8d4bc61b2 |
15 | 525017361 |
hex | 313916e90 |
13213200016 has 20 divisors (see below), whose sum is σ = 25608706672. Its totient is φ = 6604501536.
The previous prime is 13213199977. The next prime is 13213200019. The reversal of 13213200016 is 61000231231.
It is a junction number, because it is equal to n+sod(n) for n = 13213199966 and 13213200002.
It is not an unprimeable number, because it can be changed into a prime (13213200019) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78570 + ... + 180553.
Almost surely, 213213200016 is an apocalyptic number.
13213200016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
13213200016 is a deficient number, since it is larger than the sum of its proper divisors (12395506656).
13213200016 is a wasteful number, since it uses less digits than its factorization.
13213200016 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 262318 (or 262312 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 13213200016 its reverse (61000231231), we get a palindrome (74213431247).
The spelling of 13213200016 in words is "thirteen billion, two hundred thirteen million, two hundred thousand, sixteen".
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