Search a number
-
+
58248884279 is a prime number
BaseRepresentation
bin110110001111111001…
…110111000000110111
312120100110112220120102
4312033321313000313
51423243203244104
642431551424315
74131314230025
oct661771670067
9176313486512
1058248884279
1122780a81993
12b35752509b
135653a24741
142b680a3715
1517adb53a1e
hexd8fe77037

58248884279 has 2 divisors, whose sum is σ = 58248884280. Its totient is φ = 58248884278.

The previous prime is 58248884273. The next prime is 58248884297. The reversal of 58248884279 is 97248884285.

Together with next prime (58248884297) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-58248884279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (58248884273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29124442139 + 29124442140.

It is an arithmetic number, because the mean of its divisors is an integer number (29124442140).

Almost surely, 258248884279 is an apocalyptic number.

58248884279 is a deficient number, since it is larger than the sum of its proper divisors (1).

58248884279 is an equidigital number, since it uses as much as digits as its factorization.

58248884279 is an evil number, because the sum of its binary digits is even.

The product of its digits is 82575360, while the sum is 65.

The spelling of 58248884279 in words is "fifty-eight billion, two hundred forty-eight million, eight hundred eighty-four thousand, two hundred seventy-nine".