Base | Representation |
---|---|
bin | 10110101110010110… |
… | …10110010011100111 |
3 | 1011111020110202211122 |
4 | 23113023112103213 |
5 | 144441200322413 |
6 | 5334332324155 |
7 | 611220245066 |
oct | 132713262347 |
9 | 34436422748 |
10 | 12200010983 |
11 | 51a0651906 |
12 | 244591365b |
13 | 11c5723b14 |
14 | 83a4041dd |
15 | 4b60cd108 |
hex | 2d72d64e7 |
12200010983 has 2 divisors, whose sum is σ = 12200010984. Its totient is φ = 12200010982.
The previous prime is 12200010961. The next prime is 12200011037. The reversal of 12200010983 is 38901000221.
It is a weak prime.
It is an emirp because it is prime and its reverse (38901000221) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 12200010983 - 210 = 12200009959 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12200010913) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6100005491 + 6100005492.
It is an arithmetic number, because the mean of its divisors is an integer number (6100005492).
Almost surely, 212200010983 is an apocalyptic number.
12200010983 is a deficient number, since it is larger than the sum of its proper divisors (1).
12200010983 is an equidigital number, since it uses as much as digits as its factorization.
12200010983 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 864, while the sum is 26.
The spelling of 12200010983 in words is "twelve billion, two hundred million, ten thousand, nine hundred eighty-three".
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