Base | Representation |
---|---|
bin | 10110100100000001… |
… | …00100101011110011 |
3 | 1011021012022102000120 |
4 | 23102000210223303 |
5 | 144302001101321 |
6 | 5321554021323 |
7 | 606115232025 |
oct | 132200445363 |
9 | 34235272016 |
10 | 12113300211 |
11 | 5156707811 |
12 | 2420877843 |
13 | 11b078407c |
14 | 82cab2015 |
15 | 4ad6a0ec6 |
hex | 2d2024af3 |
12113300211 has 16 divisors (see below), whose sum is σ = 16303533984. Its totient is φ = 7999384064.
The previous prime is 12113300209. The next prime is 12113300219. The reversal of 12113300211 is 11200331121.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 12113300211 - 21 = 12113300209 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12113300219) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 626785 + ... + 645821.
It is an arithmetic number, because the mean of its divisors is an integer number (1018970874).
Almost surely, 212113300211 is an apocalyptic number.
12113300211 is a deficient number, since it is larger than the sum of its proper divisors (4190233773).
12113300211 is a wasteful number, since it uses less digits than its factorization.
12113300211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21030.
The product of its (nonzero) digits is 36, while the sum is 15.
Adding to 12113300211 its reverse (11200331121), we get a palindrome (23313631332).
The spelling of 12113300211 in words is "twelve billion, one hundred thirteen million, three hundred thousand, two hundred eleven".
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