Base | Representation |
---|---|
bin | 10010110111100111… |
… | …01110100100001010 |
3 | 222010222210120012022 |
4 | 21123303232210022 |
5 | 131221314040242 |
6 | 4353113444442 |
7 | 506015313644 |
oct | 113363564412 |
9 | 28128716168 |
10 | 10130221322 |
11 | 4329278241 |
12 | 1b68710722 |
13 | c55982900 |
14 | 6c157d894 |
15 | 3e45320d2 |
hex | 25bcee90a |
10130221322 has 24 divisors (see below), whose sum is σ = 16723890540. Its totient is φ = 4598830080.
The previous prime is 10130221259. The next prime is 10130221331. The reversal of 10130221322 is 22312203101.
It can be written as a sum of positive squares in 6 ways, for example, as 121 + 10130221201 = 11^2 + 100649^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 10130221322.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 225047 + ... + 266282.
Almost surely, 210130221322 is an apocalyptic number.
10130221322 is a deficient number, since it is larger than the sum of its proper divisors (6593669218).
10130221322 is a wasteful number, since it uses less digits than its factorization.
10130221322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 491418 (or 491405 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 10130221322 its reverse (22312203101), we get a palindrome (32442424423).
The spelling of 10130221322 in words is "ten billion, one hundred thirty million, two hundred twenty-one thousand, three hundred twenty-two".
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