Search a number
-
+
58481312093 is a prime number
BaseRepresentation
bin110110011101110000…
…100000000101011101
312120221122220110120222
4312131300200011131
51424232203441333
642511013251125
74140135644111
oct663560400535
9176848813528
1058481312093
11228901a3396
12b401333aa5
13568cc23aa9
142b8acc7741
1517c4266298
hexd9dc2015d

58481312093 has 2 divisors, whose sum is σ = 58481312094. Its totient is φ = 58481312092.

The previous prime is 58481312053. The next prime is 58481312117. The reversal of 58481312093 is 39021318485.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46921191769 + 11560120324 = 216613^2 + 107518^2 .

It is a cyclic number.

It is not a de Polignac number, because 58481312093 - 214 = 58481295709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (58481312053) 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, 29240656046 + 29240656047.

It is an arithmetic number, because the mean of its divisors is an integer number (29240656047).

Almost surely, 258481312093 is an apocalyptic number.

It is an amenable number.

58481312093 is a deficient number, since it is larger than the sum of its proper divisors (1).

58481312093 is an equidigital number, since it uses as much as digits as its factorization.

58481312093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 207360, while the sum is 44.

The spelling of 58481312093 in words is "fifty-eight billion, four hundred eighty-one million, three hundred twelve thousand, ninety-three".