Base | Representation |
---|---|
bin | 10100111001110010… |
… | …00001111010001001 |
3 | 1001222002102021202001 |
4 | 22130321001322021 |
5 | 140440331132223 |
6 | 5053321111001 |
7 | 545044351042 |
oct | 123471017211 |
9 | 31862367661 |
10 | 11222130313 |
11 | 4839666669 |
12 | 2212328461 |
13 | 109ac5c8c4 |
14 | 7865b38c9 |
15 | 45a31a9ad |
hex | 29ce41e89 |
11222130313 has 8 divisors (see below), whose sum is σ = 11264198400. Its totient is φ = 11180140848.
The previous prime is 11222130277. The next prime is 11222130317. The reversal of 11222130313 is 31303122211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 11222130313 - 229 = 10685259401 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11222130317) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 274518 + ... + 312736.
It is an arithmetic number, because the mean of its divisors is an integer number (1408024800).
Almost surely, 211222130313 is an apocalyptic number.
It is an amenable number.
11222130313 is a deficient number, since it is larger than the sum of its proper divisors (42068087).
11222130313 is an equidigital number, since it uses as much as digits as its factorization.
11222130313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39311.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 11222130313 its reverse (31303122211), we get a palindrome (42525252524).
The spelling of 11222130313 in words is "eleven billion, two hundred twenty-two million, one hundred thirty thousand, three hundred thirteen".
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