Search a number
-
+
10211100022171 is a prime number
BaseRepresentation
bin1001010010010111010011…
…1111010101010110011011
31100011011122010011111012001
42110211310333111112123
52314244313101202141
633414525315101431
72102504402051056
oct224456477252633
940134563144161
1010211100022171
11328755983a164
12118ab908a1877
13590b97022949
142743114b9a9d
1512a932b12a31
hex94974fd559b

10211100022171 has 2 divisors, whose sum is σ = 10211100022172. Its totient is φ = 10211100022170.

The previous prime is 10211100022163. The next prime is 10211100022223. The reversal of 10211100022171 is 17122000111201.

Adding to 10211100022171 its reverse (17122000111201), we get a palindrome (27333100133372).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10211100022171 - 23 = 10211100022163 is a prime.

It is not a weakly prime, because it can be changed into another prime (10211100022271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5105550011085 + 5105550011086.

It is an arithmetic number, because the mean of its divisors is an integer number (5105550011086).

Almost surely, 210211100022171 is an apocalyptic number.

10211100022171 is a deficient number, since it is larger than the sum of its proper divisors (1).

10211100022171 is an equidigital number, since it uses as much as digits as its factorization.

10211100022171 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56, while the sum is 19.

The spelling of 10211100022171 in words is "ten trillion, two hundred eleven billion, one hundred million, twenty-two thousand, one hundred seventy-one".