Base | Representation |
---|---|
bin | 10110010110111000… |
… | …01101010111010011 |
3 | 1010222111221212112020 |
4 | 23023130031113103 |
5 | 144040243313321 |
6 | 5303020102523 |
7 | 603306462630 |
oct | 131334152723 |
9 | 33874855466 |
10 | 12003104211 |
11 | 50aa49193a |
12 | 23ab994a43 |
13 | 11939b0737 |
14 | 81c1c9187 |
15 | 4a3b854c6 |
hex | 2cb70d5d3 |
12003104211 has 16 divisors (see below), whose sum is σ = 18383295744. Its totient is φ = 6824097504.
The previous prime is 12003104209. The next prime is 12003104219. The reversal of 12003104211 is 11240130021.
It is not a de Polignac number, because 12003104211 - 21 = 12003104209 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12003104219) by changing a digit.
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, 1446565 + ... + 1454838.
It is an arithmetic number, because the mean of its divisors is an integer number (1148955984).
Almost surely, 212003104211 is an apocalyptic number.
12003104211 is a deficient number, since it is larger than the sum of its proper divisors (6380191533).
12003104211 is a wasteful number, since it uses less digits than its factorization.
12003104211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2901610.
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 12003104211 its reverse (11240130021), we get a palindrome (23243234232).
The spelling of 12003104211 in words is "twelve billion, three million, one hundred four thousand, two hundred eleven".
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