Base | Representation |
---|---|
bin | 10101000100011011… |
… | …01111000110111010 |
3 | 1002012022110220122120 |
4 | 22202031233012322 |
5 | 141131212210120 |
6 | 5110231302110 |
7 | 550210456020 |
oct | 124215570672 |
9 | 32168426576 |
10 | 11311444410 |
11 | 4885019672 |
12 | 223821a936 |
13 | 10b3601596 |
14 | 7943c2710 |
15 | 4630ae140 |
hex | 2a236f1ba |
11311444410 has 64 divisors (see below), whose sum is σ = 31685824512. Its totient is φ = 2530460736.
The previous prime is 11311444349. The next prime is 11311444427. The reversal of 11311444410 is 1444411311.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 563152 + ... + 582891.
It is an arithmetic number, because the mean of its divisors is an integer number (495091008).
Almost surely, 211311444410 is an apocalyptic number.
11311444410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11311444410 is an abundant number, since it is smaller than the sum of its proper divisors (20374380102).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11311444410 is a wasteful number, since it uses less digits than its factorization.
11311444410 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1146107.
The product of its (nonzero) digits is 768, while the sum is 24.
Adding to 11311444410 its reverse (1444411311), we get a palindrome (12755855721).
The spelling of 11311444410 in words is "eleven billion, three hundred eleven million, four hundred forty-four thousand, four hundred ten".
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