Search a number
-
+
10704854161 is a prime number
BaseRepresentation
bin10011111100000111…
…10001110010010001
31000122001001221021001
421332003301302101
5133410420313121
64530122102001
7526163521231
oct117603616221
930561057231
1010704854161
1145a367a411
1220a904a901
131017a39141
14737a01cc1
15429bdd991
hex27e0f1c91

10704854161 has 2 divisors, whose sum is σ = 10704854162. Its totient is φ = 10704854160.

The previous prime is 10704854159. The next prime is 10704854207. The reversal of 10704854161 is 16145840701.

10704854161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6392961936 + 4311892225 = 79956^2 + 65665^2 .

It is a cyclic number.

It is not a de Polignac number, because 10704854161 - 21 = 10704854159 is a prime.

It is a super-2 number, since 2×107048541612 (a number of 21 digits) contains 22 as substring.

Together with 10704854159, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 10704854161.

It is not a weakly prime, because it can be changed into another prime (10704854131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5352427080 + 5352427081.

It is an arithmetic number, because the mean of its divisors is an integer number (5352427081).

Almost surely, 210704854161 is an apocalyptic number.

It is an amenable number.

10704854161 is a deficient number, since it is larger than the sum of its proper divisors (1).

10704854161 is an equidigital number, since it uses as much as digits as its factorization.

10704854161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26880, while the sum is 37.

The spelling of 10704854161 in words is "ten billion, seven hundred four million, eight hundred fifty-four thousand, one hundred sixty-one".