Base | Representation |
---|---|
bin | 10010101010101110… |
… | …10100010000100111 |
3 | 221212110100221200102 |
4 | 21111113110100213 |
5 | 131011130011442 |
6 | 4334252334315 |
7 | 503233350212 |
oct | 112527242047 |
9 | 27773327612 |
10 | 10022110247 |
11 | 4283246846 |
12 | 1b3847439b |
13 | c3945c266 |
14 | 6b107a779 |
15 | 3d9cc9232 |
hex | 2555d4427 |
10022110247 has 2 divisors, whose sum is σ = 10022110248. Its totient is φ = 10022110246.
The previous prime is 10022110243. The next prime is 10022110337. The reversal of 10022110247 is 74201122001.
It is a weak prime.
It is an emirp because it is prime and its reverse (74201122001) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 10022110247 - 22 = 10022110243 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10022110243) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5011055123 + 5011055124.
It is an arithmetic number, because the mean of its divisors is an integer number (5011055124).
Almost surely, 210022110247 is an apocalyptic number.
10022110247 is a deficient number, since it is larger than the sum of its proper divisors (1).
10022110247 is an equidigital number, since it uses as much as digits as its factorization.
10022110247 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 224, while the sum is 20.
Adding to 10022110247 its reverse (74201122001), we get a palindrome (84223232248).
The spelling of 10022110247 in words is "ten billion, twenty-two million, one hundred ten thousand, two hundred forty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •