Base | Representation |
---|---|
bin | 10100100001110011… |
… | …10100110010111111 |
3 | 1001110001222102111112 |
4 | 22100321310302333 |
5 | 140032334342114 |
6 | 5021334312235 |
7 | 540053025533 |
oct | 122071646277 |
9 | 31401872445 |
10 | 11021012159 |
11 | 474608a613 |
12 | 2176ab867b |
13 | 10683a3691 |
14 | 7679bdbc3 |
15 | 44784013e |
hex | 290e74cbf |
11021012159 has 2 divisors, whose sum is σ = 11021012160. Its totient is φ = 11021012158.
The previous prime is 11021012131. The next prime is 11021012227. The reversal of 11021012159 is 95121012011.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 11021012159 - 220 = 11019963583 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (11021002159) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5510506079 + 5510506080.
It is an arithmetic number, because the mean of its divisors is an integer number (5510506080).
Almost surely, 211021012159 is an apocalyptic number.
11021012159 is a deficient number, since it is larger than the sum of its proper divisors (1).
11021012159 is an equidigital number, since it uses as much as digits as its factorization.
11021012159 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 180, while the sum is 23.
The spelling of 11021012159 in words is "eleven billion, twenty-one million, twelve thousand, one hundred fifty-nine".
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