Base | Representation |
---|---|
bin | 101011110101010101000… |
… | …111001001100110101001 |
3 | 101122222000101202002221212 |
4 | 223311111013021212221 |
5 | 343322441200342301 |
6 | 10223441404042505 |
7 | 430424060435552 |
oct | 53652507114651 |
9 | 11588011662855 |
10 | 3012200012201 |
11 | a61515419496 |
12 | 40794b833435 |
13 | 18b084254433 |
14 | a5b112db329 |
15 | 5354a8224bb |
hex | 2bd551c99a9 |
3012200012201 has 4 divisors (see below), whose sum is σ = 3012261493332. Its totient is φ = 3012138531072.
The previous prime is 3012200012147. The next prime is 3012200012207. The reversal of 3012200012201 is 1022100022103.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1879627290025 + 1132572722176 = 1370995^2 + 1064224^2 .
It is a cyclic number.
It is not a de Polignac number, because 3012200012201 - 238 = 2737322105257 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3012200012207) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30667016 + ... + 30765081.
It is an arithmetic number, because the mean of its divisors is an integer number (753065373333).
Almost surely, 23012200012201 is an apocalyptic number.
It is an amenable number.
3012200012201 is a deficient number, since it is larger than the sum of its proper divisors (61481131).
3012200012201 is an equidigital number, since it uses as much as digits as its factorization.
3012200012201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61481130.
The product of its (nonzero) digits is 48, while the sum is 14.
Adding to 3012200012201 its reverse (1022100022103), we get a palindrome (4034300034304).
The spelling of 3012200012201 in words is "three trillion, twelve billion, two hundred million, twelve thousand, two hundred one".
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