Base | Representation |
---|---|
bin | 10110111010010100… |
… | …00010110010101010 |
3 | 1011202020020121200100 |
4 | 23131022002302222 |
5 | 200142341112302 |
6 | 5352314450230 |
7 | 613546045554 |
oct | 133512026252 |
9 | 34666217610 |
10 | 12300332202 |
11 | 5242242704 |
12 | 2473433976 |
13 | 121044a8a2 |
14 | 84987a4d4 |
15 | 4bece7d1c |
hex | 2dd282caa |
12300332202 has 12 divisors (see below), whose sum is σ = 26650719810. Its totient is φ = 4100110728.
The previous prime is 12300332113. The next prime is 12300332221. The reversal of 12300332202 is 20223300321.
It is a happy number.
12300332202 is a `hidden beast` number, since 12 + 300 + 332 + 20 + 2 = 666.
It can be written as a sum of positive squares in only one way, i.e., 11155795641 + 1144536561 = 105621^2 + 33831^2 .
It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 683351789 = 12300332202 / (1 + 2 + 3 + 0 + 0 + 3 + 3 + 2 + 2 + 0 + 2).
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 341675877 + ... + 341675912.
Almost surely, 212300332202 is an apocalyptic number.
12300332202 is an abundant number, since it is smaller than the sum of its proper divisors (14350387608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12300332202 is a wasteful number, since it uses less digits than its factorization.
12300332202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 683351797 (or 683351794 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
Adding to 12300332202 its reverse (20223300321), we get a palindrome (32523632523).
The spelling of 12300332202 in words is "twelve billion, three hundred million, three hundred thirty-two thousand, two hundred two".
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