Base | Representation |
---|---|
bin | 10100101011001111… |
… | …01100001000001101 |
3 | 1001122120212202011200 |
4 | 22111213230020031 |
5 | 140213114103031 |
6 | 5033242340113 |
7 | 542033445162 |
oct | 122547541015 |
9 | 31576782150 |
10 | 11100144141 |
11 | 4786818649 |
12 | 21994ba639 |
13 | 107b8bb938 |
14 | 7742dc069 |
15 | 44e7718e6 |
hex | 2959ec20d |
11100144141 has 24 divisors (see below), whose sum is σ = 16421666976. Its totient is φ = 7221281760.
The previous prime is 11100144127. The next prime is 11100144163. The reversal of 11100144141 is 14144100111.
It is not a de Polignac number, because 11100144141 - 29 = 11100143629 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11100134141) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 421831 + ... + 447371.
It is an arithmetic number, because the mean of its divisors is an integer number (684236124).
Almost surely, 211100144141 is an apocalyptic number.
It is an amenable number.
11100144141 is a deficient number, since it is larger than the sum of its proper divisors (5321522835).
11100144141 is a wasteful number, since it uses less digits than its factorization.
11100144141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26713 (or 26710 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 18.
Adding to 11100144141 its reverse (14144100111), we get a palindrome (25244244252).
The spelling of 11100144141 in words is "eleven billion, one hundred million, one hundred forty-four thousand, one hundred forty-one".
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