Base | Representation |
---|---|
bin | 1010001110010001000000… |
… | …1100011111001010001000 |
3 | 1110210112220221102222102120 |
4 | 2203210100030133022020 |
5 | 2433124412441404230 |
6 | 35523402131131240 |
7 | 2240035443062043 |
oct | 243442014371210 |
9 | 43715827388376 |
10 | 11240201122440 |
11 | 3643a40558444 |
12 | 1316514743b20 |
13 | 636c3c383934 |
14 | 2ac058819c5a |
15 | 1475b40e2310 |
hex | a391031f288 |
11240201122440 has 256 divisors, whose sum is σ = 37587916512000. Its totient is φ = 2672266936320.
The previous prime is 11240201122417. The next prime is 11240201122471. The reversal of 11240201122440 is 4422110204211.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a self number, because there is not a number n which added to its sum of digits gives 11240201122440.
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 63 ways as a sum of consecutive naturals, for example, 501581956 + ... + 501604364.
It is an arithmetic number, because the mean of its divisors is an integer number (146827798875).
Almost surely, 211240201122440 is an apocalyptic number.
11240201122440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 11240201122440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18793958256000).
11240201122440 is an abundant number, since it is smaller than the sum of its proper divisors (26347715389560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11240201122440 is a wasteful number, since it uses less digits than its factorization.
11240201122440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35400 (or 35396 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 24.
Adding to 11240201122440 its reverse (4422110204211), we get a palindrome (15662311326651).
The spelling of 11240201122440 in words is "eleven trillion, two hundred forty billion, two hundred one million, one hundred twenty-two thousand, four hundred forty".
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