Base | Representation |
---|---|
bin | 10010110111101000… |
… | …00110111110110011 |
3 | 222010222222122101100 |
4 | 21123310012332303 |
5 | 131221330240311 |
6 | 4353115535443 |
7 | 506016211344 |
oct | 113364067663 |
9 | 28128878340 |
10 | 10130321331 |
11 | 4329336399 |
12 | 1b6875a583 |
13 | c559b92a0 |
14 | 6c15a80cb |
15 | 3e4551a56 |
hex | 25bd06fb3 |
10130321331 has 12 divisors (see below), whose sum is σ = 15758277808. Its totient is φ = 6234043824.
The previous prime is 10130321321. The next prime is 10130321359. The reversal of 10130321331 is 13312303101.
It is a happy number.
10130321331 is a `hidden beast` number, since 1 + 0 + 13 + 0 + 321 + 331 = 666.
It is not a de Polignac number, because 10130321331 - 218 = 10130059187 is a prime.
It is a super-3 number, since 3×101303213313 (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (10130321321) 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, 43291855 + ... + 43292088.
Almost surely, 210130321331 is an apocalyptic number.
10130321331 is a deficient number, since it is larger than the sum of its proper divisors (5627956477).
10130321331 is a wasteful number, since it uses less digits than its factorization.
10130321331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86583962 (or 86583959 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 18.
Adding to 10130321331 its reverse (13312303101), we get a palindrome (23442624432).
The spelling of 10130321331 in words is "ten billion, one hundred thirty million, three hundred twenty-one thousand, three hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •