Base | Representation |
---|---|
bin | 10100110000001010… |
… | …01001010010110101 |
3 | 1001202110112210022002 |
4 | 22120011021102311 |
5 | 140304200421323 |
6 | 5041315145045 |
7 | 543044336450 |
oct | 123005112265 |
9 | 31673483262 |
10 | 11141420213 |
11 | 47a804aa00 |
12 | 21ab2a5185 |
13 | 1087311251 |
14 | 7799a4497 |
15 | 4531c6828 |
hex | 2981494b5 |
11141420213 has 48 divisors (see below), whose sum is σ = 14312417280. Its totient is φ = 8487072000.
The previous prime is 11141420189. The next prime is 11141420249. The reversal of 11141420213 is 31202414111.
It is not a de Polignac number, because 11141420213 - 26 = 11141420149 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11141420263) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9867833 + ... + 9868961.
It is an arithmetic number, because the mean of its divisors is an integer number (298175360).
Almost surely, 211141420213 is an apocalyptic number.
It is an amenable number.
11141420213 is a deficient number, since it is larger than the sum of its proper divisors (3170997067).
11141420213 is a wasteful number, since it uses less digits than its factorization.
11141420213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1410 (or 1399 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 20.
Adding to 11141420213 its reverse (31202414111), we get a palindrome (42343834324).
The spelling of 11141420213 in words is "eleven billion, one hundred forty-one million, four hundred twenty thousand, two hundred thirteen".
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