Base | Representation |
---|---|
bin | 10000000000100000101… |
… | …100000111000111100101 |
3 | 10220011110002002020112222 |
4 | 100000200230013013211 |
5 | 121010410333442211 |
6 | 2201205520522125 |
7 | 142322341150643 |
oct | 20004054070745 |
9 | 3804402066488 |
10 | 1100060062181 |
11 | 394595254663 |
12 | 159247a80345 |
13 | 7c973377622 |
14 | 3b359460193 |
15 | 1d935db71db |
hex | 10020b071e5 |
1100060062181 has 2 divisors, whose sum is σ = 1100060062182. Its totient is φ = 1100060062180.
The previous prime is 1100060062103. The next prime is 1100060062193. The reversal of 1100060062181 is 1812600600011.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1073762250625 + 26297811556 = 1036225^2 + 162166^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1100060062181 is a prime.
It is a super-2 number, since 2×11000600621812 (a number of 25 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 1100060062181.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1100060062681) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550030031090 + 550030031091.
It is an arithmetic number, because the mean of its divisors is an integer number (550030031091).
Almost surely, 21100060062181 is an apocalyptic number.
It is an amenable number.
1100060062181 is a deficient number, since it is larger than the sum of its proper divisors (1).
1100060062181 is an equidigital number, since it uses as much as digits as its factorization.
1100060062181 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 576, while the sum is 26.
Adding to 1100060062181 its reverse (1812600600011), we get a palindrome (2912660662192).
The spelling of 1100060062181 in words is "one trillion, one hundred billion, sixty million, sixty-two thousand, one hundred eighty-one".
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