Base | Representation |
---|---|
bin | 10110101110011001… |
… | …00100100000100101 |
3 | 1011111021002001020021 |
4 | 23113030210200211 |
5 | 144441241100201 |
6 | 5334343235141 |
7 | 611223051004 |
oct | 132714444045 |
9 | 34437061207 |
10 | 12200331301 |
11 | 51a0850534 |
12 | 2445a48ab1 |
13 | 11c5806862 |
14 | 83a488c3b |
15 | 4b6142ea1 |
hex | 2d7324825 |
12200331301 has 4 divisors (see below), whose sum is σ = 12730780512. Its totient is φ = 11669882092.
The previous prime is 12200331293. The next prime is 12200331373. The reversal of 12200331301 is 10313300221.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10313300221 = 7 ⋅1473328603.
It is a cyclic number.
It is not a de Polignac number, because 12200331301 - 23 = 12200331293 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12200337301) 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, 265224571 + ... + 265224616.
It is an arithmetic number, because the mean of its divisors is an integer number (3182695128).
Almost surely, 212200331301 is an apocalyptic number.
It is an amenable number.
12200331301 is a deficient number, since it is larger than the sum of its proper divisors (530449211).
12200331301 is an equidigital number, since it uses as much as digits as its factorization.
12200331301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 530449210.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 12200331301 its reverse (10313300221), we get a palindrome (22513631522).
The spelling of 12200331301 in words is "twelve billion, two hundred million, three hundred thirty-one thousand, three hundred one".
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