Base | Representation |
---|---|
bin | 11001011111010001… |
… | …00101001010101101 |
3 | 1022022122222201202202 |
4 | 30233220211022231 |
5 | 211011110202122 |
6 | 10141505031245 |
7 | 663050445002 |
oct | 145750451255 |
9 | 38278881682 |
10 | 13684069037 |
11 | 5892333671 |
12 | 279a925525 |
13 | 13a1023a92 |
14 | 93b5578a9 |
15 | 551528e92 |
hex | 32fa252ad |
13684069037 has 2 divisors, whose sum is σ = 13684069038. Its totient is φ = 13684069036.
The previous prime is 13684069019. The next prime is 13684069081. The reversal of 13684069037 is 73096048631.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 12794776996 + 889292041 = 113114^2 + 29821^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13684069037 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 13684068982 and 13684069000.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13684069237) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6842034518 + 6842034519.
It is an arithmetic number, because the mean of its divisors is an integer number (6842034519).
Almost surely, 213684069037 is an apocalyptic number.
It is an amenable number.
13684069037 is a deficient number, since it is larger than the sum of its proper divisors (1).
13684069037 is an equidigital number, since it uses as much as digits as its factorization.
13684069037 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 653184, while the sum is 47.
The spelling of 13684069037 in words is "thirteen billion, six hundred eighty-four million, sixty-nine thousand, thirty-seven".
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