Search a number
-
+
10642546183 is a prime number
BaseRepresentation
bin10011110100101100…
…00101111000000111
31000110200211100210011
421322112011320013
5133243442434213
64520014411051
7524506102303
oct117226057007
930420740704
1010642546183
114571492515
122090200a87
131007b61809
1472d622d03
154244d203d
hex27a585e07

10642546183 has 2 divisors, whose sum is σ = 10642546184. Its totient is φ = 10642546182.

The previous prime is 10642546181. The next prime is 10642546253. The reversal of 10642546183 is 38164524601.

It is a happy number.

10642546183 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 is a cyclic number.

It is not a de Polignac number, because 10642546183 - 21 = 10642546181 is a prime.

It is a super-2 number, since 2×106425461832 (a number of 21 digits) contains 22 as substring.

Together with 10642546181, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10642546181) 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, 5321273091 + 5321273092.

It is an arithmetic number, because the mean of its divisors is an integer number (5321273092).

Almost surely, 210642546183 is an apocalyptic number.

10642546183 is a deficient number, since it is larger than the sum of its proper divisors (1).

10642546183 is an equidigital number, since it uses as much as digits as its factorization.

10642546183 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 138240, while the sum is 40.

The spelling of 10642546183 in words is "ten billion, six hundred forty-two million, five hundred forty-six thousand, one hundred eighty-three".