Base | Representation |
---|---|
bin | 10101111111100011… |
… | …10001011001100100 |
3 | 1010110212202121022021 |
4 | 22333301301121210 |
5 | 143140200231434 |
6 | 5231350112524 |
7 | 565412333611 |
oct | 127761613144 |
9 | 33425677267 |
10 | 11807430244 |
11 | 5009a94115 |
12 | 235634b744 |
13 | 11622ac51c |
14 | 800211508 |
15 | 4918d2cb4 |
hex | 2bfc71664 |
11807430244 has 9 divisors (see below), whose sum is σ = 20663383251. Its totient is φ = 5903606460.
The previous prime is 11807430221. The next prime is 11807430253. The reversal of 11807430244 is 44203470811.
It is a happy number.
The square root of 11807430244 is 108662.
It is a perfect power (a square), and thus also a powerful number.
It is a Duffinian 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 2 ways as a sum of consecutive naturals, for example, 190159 + ... + 244489.
Almost surely, 211807430244 is an apocalyptic number.
11807430244 is the 108662-nd square number.
It is an amenable number.
11807430244 is a deficient number, since it is larger than the sum of its proper divisors (8855953007).
11807430244 is an frugal number, since it uses more digits than its factorization.
11807430244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 108666 (or 54333 counting only the distinct ones).
The product of its (nonzero) digits is 21504, while the sum is 34.
The spelling of 11807430244 in words is "eleven billion, eight hundred seven million, four hundred thirty thousand, two hundred forty-four".
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