Base | Representation |
---|---|
bin | 10111001001110011… |
… | …11101000110110101 |
3 | 1012002021212022100022 |
4 | 23210321331012311 |
5 | 200424131113331 |
6 | 5413241054525 |
7 | 620015036660 |
oct | 134471750665 |
9 | 35067768308 |
10 | 12430332341 |
11 | 52a9664739 |
12 | 24aaa87445 |
13 | 123136644b |
14 | 85cc3a6d7 |
15 | 4cb42667b |
hex | 2e4e7d1b5 |
12430332341 has 16 divisors (see below), whose sum is σ = 14629785600. Its totient is φ = 10341375408.
The previous prime is 12430332311. The next prime is 12430332407. The reversal of 12430332341 is 14323303421.
It is not a de Polignac number, because 12430332341 - 210 = 12430331317 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 12430332341.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12430332311) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157865 + ... + 223118.
It is an arithmetic number, because the mean of its divisors is an integer number (914361600).
Almost surely, 212430332341 is an apocalyptic number.
It is an amenable number.
12430332341 is a deficient number, since it is larger than the sum of its proper divisors (2199453259).
12430332341 is an equidigital number, since it uses as much as digits as its factorization.
12430332341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 381128.
The product of its (nonzero) digits is 5184, while the sum is 26.
Adding to 12430332341 its reverse (14323303421), we get a palindrome (26753635762).
The spelling of 12430332341 in words is "twelve billion, four hundred thirty million, three hundred thirty-two thousand, three hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •