Base | Representation |
---|---|
bin | 10100110000000111… |
… | …11101110111001000 |
3 | 1001202102222002110122 |
4 | 22120003331313020 |
5 | 140304111024430 |
6 | 5041304402412 |
7 | 543041611610 |
oct | 123003756710 |
9 | 31672862418 |
10 | 11141111240 |
11 | 47a7959856 |
12 | 21ab176408 |
13 | 108723371c |
14 | 779923a40 |
15 | 453164ee5 |
hex | 2980fddc8 |
11141111240 has 64 divisors (see below), whose sum is σ = 29258150400. Its totient is φ = 3738532608.
The previous prime is 11141111231. The next prime is 11141111257. The reversal of 11141111240 is 4211114111.
11141111240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 410135 + ... + 436454.
It is an arithmetic number, because the mean of its divisors is an integer number (457158600).
Almost surely, 211141111240 is an apocalyptic number.
11141111240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11141111240 is an abundant number, since it is smaller than the sum of its proper divisors (18117039160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11141111240 is a wasteful number, since it uses less digits than its factorization.
11141111240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 846654 (or 846650 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 17.
Adding to 11141111240 its reverse (4211114111), we get a palindrome (15352225351).
The spelling of 11141111240 in words is "eleven billion, one hundred forty-one million, one hundred eleven thousand, two hundred forty".
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