Base | Representation |
---|---|
bin | 10100111010010011… |
… | …11011100000011001 |
3 | 1001222101202100212102 |
4 | 22131021323200121 |
5 | 140442444414122 |
6 | 5054000053145 |
7 | 545130122123 |
oct | 123511734031 |
9 | 31871670772 |
10 | 11226560537 |
11 | 4841112105 |
12 | 22139041b5 |
13 | 109bb5123a |
14 | 787008213 |
15 | 45a8e3492 |
hex | 29d27b819 |
11226560537 has 2 divisors, whose sum is σ = 11226560538. Its totient is φ = 11226560536.
The previous prime is 11226560497. The next prime is 11226560581. The reversal of 11226560537 is 73506562211.
It is a happy number.
11226560537 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 10695903241 + 530657296 = 103421^2 + 23036^2 .
It is a cyclic number.
It is not a de Polignac number, because 11226560537 - 216 = 11226495001 is a prime.
It is a super-2 number, since 2×112265605372 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 11226560537.
It is not a weakly prime, because it can be changed into another prime (11226560237) 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, 5613280268 + 5613280269.
It is an arithmetic number, because the mean of its divisors is an integer number (5613280269).
Almost surely, 211226560537 is an apocalyptic number.
It is an amenable number.
11226560537 is a deficient number, since it is larger than the sum of its proper divisors (1).
11226560537 is an equidigital number, since it uses as much as digits as its factorization.
11226560537 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 75600, while the sum is 38.
The spelling of 11226560537 in words is "eleven billion, two hundred twenty-six million, five hundred sixty thousand, five hundred thirty-seven".
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