Base | Representation |
---|---|
bin | 10100010001101000… |
… | …11101110011111011 |
3 | 1001002121210002021102 |
4 | 22020310131303323 |
5 | 134243124431223 |
6 | 5000051402015 |
7 | 533515166426 |
oct | 121064356373 |
9 | 31077702242 |
10 | 10885389563 |
11 | 4686578324 |
12 | 21395b330b |
13 | 1046269919 |
14 | 7539989bd |
15 | 43a9a0928 |
hex | 288d1dcfb |
10885389563 has 2 divisors, whose sum is σ = 10885389564. Its totient is φ = 10885389562.
The previous prime is 10885389547. The next prime is 10885389667. The reversal of 10885389563 is 36598358801.
It is a weak prime.
It is an emirp because it is prime and its reverse (36598358801) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 10885389563 - 24 = 10885389547 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10885389499 and 10885389508.
It is not a weakly prime, because it can be changed into another prime (10885383563) 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, 5442694781 + 5442694782.
It is an arithmetic number, because the mean of its divisors is an integer number (5442694782).
Almost surely, 210885389563 is an apocalyptic number.
10885389563 is a deficient number, since it is larger than the sum of its proper divisors (1).
10885389563 is an equidigital number, since it uses as much as digits as its factorization.
10885389563 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 6220800, while the sum is 56.
The spelling of 10885389563 in words is "ten billion, eight hundred eighty-five million, three hundred eighty-nine thousand, five hundred sixty-three".
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