Base | Representation |
---|---|
bin | 10110001000111101… |
… | …10011010100011101 |
3 | 1010200101020210212201 |
4 | 23010132303110131 |
5 | 143320400442303 |
6 | 5243245331501 |
7 | 600361152355 |
oct | 130436632435 |
9 | 33611223781 |
10 | 11886343453 |
11 | 504a592846 |
12 | 2378866b91 |
13 | 117574c02a |
14 | 80a8b3b65 |
15 | 4987be81d |
hex | 2c47b351d |
11886343453 has 2 divisors, whose sum is σ = 11886343454. Its totient is φ = 11886343452.
The previous prime is 11886343369. The next prime is 11886343457. The reversal of 11886343453 is 35434368811.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 9875986884 + 2010356569 = 99378^2 + 44837^2 .
It is an emirp because it is prime and its reverse (35434368811) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 11886343453 - 213 = 11886335261 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (11886343457) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5943171726 + 5943171727.
It is an arithmetic number, because the mean of its divisors is an integer number (5943171727).
Almost surely, 211886343453 is an apocalyptic number.
It is an amenable number.
11886343453 is a deficient number, since it is larger than the sum of its proper divisors (1).
11886343453 is an equidigital number, since it uses as much as digits as its factorization.
11886343453 is an evil number, because the sum of its binary digits is even.
The product of its digits is 829440, while the sum is 46.
The spelling of 11886343453 in words is "eleven billion, eight hundred eighty-six million, three hundred forty-three thousand, four hundred fifty-three".
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