Base | Representation |
---|---|
bin | 10010110110101011… |
… | …01000000001100101 |
3 | 222010102221122122000 |
4 | 21123111220001211 |
5 | 131212304031323 |
6 | 4352232355513 |
7 | 505561246542 |
oct | 113325500145 |
9 | 28112848560 |
10 | 10122330213 |
11 | 4324878566 |
12 | 1b65b45b99 |
13 | c5414bc08 |
14 | 6c04c7bc9 |
15 | 3e39c3e43 |
hex | 25b568065 |
10122330213 has 32 divisors (see below), whose sum is σ = 15884968320. Its totient is φ = 6348545280.
The previous prime is 10122330203. The next prime is 10122330217. The reversal of 10122330213 is 31203322101.
10122330213 is a `hidden beast` number, since 1 + 0 + 122 + 330 + 213 = 666.
It is not a de Polignac number, because 10122330213 - 224 = 10105552997 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10122330217) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1930231 + ... + 1935467.
It is an arithmetic number, because the mean of its divisors is an integer number (496405260).
Almost surely, 210122330213 is an apocalyptic number.
It is an amenable number.
10122330213 is a deficient number, since it is larger than the sum of its proper divisors (5762638107).
10122330213 is a wasteful number, since it uses less digits than its factorization.
10122330213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9474 (or 9468 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 10122330213 its reverse (31203322101), we get a palindrome (41325652314).
The spelling of 10122330213 in words is "ten billion, one hundred twenty-two million, three hundred thirty thousand, two hundred thirteen".
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