Search a number
-
+
52808681083 is a prime number
BaseRepresentation
bin110001001011101001…
…001000011001111011
312001022022211221202011
4301023221020121323
51331123010243313
640132053150351
73546435245224
oct611351103173
9161268757664
1052808681083
112043a13a794
12a29962b3b7
134c979193b2
1427ad77424b
15159124693d
hexc4ba4867b

52808681083 has 2 divisors, whose sum is σ = 52808681084. Its totient is φ = 52808681082.

The previous prime is 52808680963. The next prime is 52808681113. The reversal of 52808681083 is 38018680825.

It is a happy number.

52808681083 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-52808681083 is a prime.

It is not a weakly prime, because it can be changed into another prime (52808681983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26404340541 + 26404340542.

It is an arithmetic number, because the mean of its divisors is an integer number (26404340542).

Almost surely, 252808681083 is an apocalyptic number.

52808681083 is a deficient number, since it is larger than the sum of its proper divisors (1).

52808681083 is an equidigital number, since it uses as much as digits as its factorization.

52808681083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 737280, while the sum is 49.

The spelling of 52808681083 in words is "fifty-two billion, eight hundred eight million, six hundred eighty-one thousand, eighty-three".