Base | Representation |
---|---|
bin | 10101001111001110… |
… | …01110001100110101 |
3 | 1002102121220012021012 |
4 | 22213213032030311 |
5 | 141322403331240 |
6 | 5123224402005 |
7 | 552360332606 |
oct | 124747161465 |
9 | 32377805235 |
10 | 11402011445 |
11 | 4921157a60 |
12 | 2262616305 |
13 | 10c92c1646 |
14 | 7a2439dad |
15 | 46aeedb65 |
hex | 2a79ce335 |
11402011445 has 16 divisors (see below), whose sum is σ = 15004431360. Its totient is φ = 8248948800.
The previous prime is 11402011433. The next prime is 11402011463. The reversal of 11402011445 is 54411020411.
It is not a de Polignac number, because 11402011445 - 210 = 11402010421 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 11402011445.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 532190 + ... + 553199.
It is an arithmetic number, because the mean of its divisors is an integer number (937776960).
Almost surely, 211402011445 is an apocalyptic number.
It is an amenable number.
11402011445 is a deficient number, since it is larger than the sum of its proper divisors (3602419915).
11402011445 is a wasteful number, since it uses less digits than its factorization.
11402011445 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1085596.
The product of its (nonzero) digits is 640, while the sum is 23.
Adding to 11402011445 its reverse (54411020411), we get a palindrome (65813031856).
The spelling of 11402011445 in words is "eleven billion, four hundred two million, eleven thousand, four hundred forty-five".
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