Search a number
-
+
55728482683 is a prime number
BaseRepresentation
bin110011111001101011…
…010010100101111011
312022211210222020120011
4303321223102211323
51403112442421213
641333514442351
74012001200306
oct637153224573
9168753866504
1055728482683
11216a8303965
12a9734333b7
135341801153
1429a9461b3d
1516b274803d
hexcf9ad297b

55728482683 has 2 divisors, whose sum is σ = 55728482684. Its totient is φ = 55728482682.

The previous prime is 55728482653. The next prime is 55728482759. The reversal of 55728482683 is 38628482755.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55728482683 - 25 = 55728482651 is a prime.

It is not a weakly prime, because it can be changed into another prime (55728482633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27864241341 + 27864241342.

It is an arithmetic number, because the mean of its divisors is an integer number (27864241342).

Almost surely, 255728482683 is an apocalyptic number.

55728482683 is a deficient number, since it is larger than the sum of its proper divisors (1).

55728482683 is an equidigital number, since it uses as much as digits as its factorization.

55728482683 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25804800, while the sum is 58.

The spelling of 55728482683 in words is "fifty-five billion, seven hundred twenty-eight million, four hundred eighty-two thousand, six hundred eighty-three".