Base | Representation |
---|---|
bin | 11111010111010000… |
… | …10001010001001011 |
3 | 1121110110212022112122 |
4 | 33223220101101023 |
5 | 233441023313024 |
6 | 11422455001455 |
7 | 1134156344423 |
oct | 175350212113 |
9 | 47413768478 |
10 | 16838104139 |
11 | 716074194a |
12 | 331b06928b |
13 | 17845baa3c |
14 | b5a3b9483 |
15 | 688397d5e |
hex | 3eba1144b |
16838104139 has 2 divisors, whose sum is σ = 16838104140. Its totient is φ = 16838104138.
The previous prime is 16838104103. The next prime is 16838104163. The reversal of 16838104139 is 93140183861.
16838104139 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 16838104139 - 220 = 16837055563 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 16838104139.
It is not a weakly prime, because it can be changed into another prime (16838104939) by changing a digit.
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 as a sum of consecutive naturals, namely, 8419052069 + 8419052070.
It is an arithmetic number, because the mean of its divisors is an integer number (8419052070).
Almost surely, 216838104139 is an apocalyptic number.
16838104139 is a deficient number, since it is larger than the sum of its proper divisors (1).
16838104139 is an equidigital number, since it uses as much as digits as its factorization.
16838104139 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 124416, while the sum is 44.
The spelling of 16838104139 in words is "sixteen billion, eight hundred thirty-eight million, one hundred four thousand, one hundred thirty-nine".
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