Search a number
-
+
10022110247 is a prime number
BaseRepresentation
bin10010101010101110…
…10100010000100111
3221212110100221200102
421111113110100213
5131011130011442
64334252334315
7503233350212
oct112527242047
927773327612
1010022110247
114283246846
121b3847439b
13c3945c266
146b107a779
153d9cc9232
hex2555d4427

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".