Base | Representation |
---|---|
bin | 10110101110100000… |
… | …10001000111011001 |
3 | 1011111022220021122100 |
4 | 23113100101013121 |
5 | 144442013103231 |
6 | 5334420114013 |
7 | 611234225331 |
oct | 132720210731 |
9 | 34438807570 |
10 | 12201300441 |
11 | 51a1352680 |
12 | 2446235909 |
13 | 11c5a85a05 |
14 | 83a65c0c1 |
15 | 4b62851e6 |
hex | 2d74111d9 |
12201300441 has 12 divisors (see below), whose sum is σ = 19226291760. Its totient is φ = 7394727480.
The previous prime is 12201300437. The next prime is 12201300451. The reversal of 12201300441 is 14400310221.
12201300441 is a `hidden beast` number, since 1 + 220 + 1 + 3 + 0 + 0 + 441 = 666.
It is not a de Polignac number, because 12201300441 - 22 = 12201300437 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12201300421) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61622631 + ... + 61622828.
It is an arithmetic number, because the mean of its divisors is an integer number (1602190980).
Almost surely, 212201300441 is an apocalyptic number.
12201300441 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
12201300441 is a deficient number, since it is larger than the sum of its proper divisors (7024991319).
12201300441 is a wasteful number, since it uses less digits than its factorization.
12201300441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 123245476 (or 123245473 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
Adding to 12201300441 its reverse (14400310221), we get a palindrome (26601610662).
The spelling of 12201300441 in words is "twelve billion, two hundred one million, three hundred thousand, four hundred forty-one".
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