Search a number
-
+
118085679301 is a prime number
BaseRepresentation
bin110110111111001110…
…1000111100011000101
3102021210121001001011211
41231332131013203011
53413314413214201
6130125305531421
711350162466332
oct1557635074305
9367717031154
10118085679301
11460973186a7
121aa767a3b71
13b19b70b425
145a02dd1989
153111db9651
hex1b7e7478c5

118085679301 has 2 divisors, whose sum is σ = 118085679302. Its totient is φ = 118085679300.

The previous prime is 118085679263. The next prime is 118085679311. The reversal of 118085679301 is 103976580811.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 109385640225 + 8700039076 = 330735^2 + 93274^2 .

It is a cyclic number.

It is not a de Polignac number, because 118085679301 - 229 = 117548808389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118085679311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59042839650 + 59042839651.

It is an arithmetic number, because the mean of its divisors is an integer number (59042839651).

Almost surely, 2118085679301 is an apocalyptic number.

It is an amenable number.

118085679301 is a deficient number, since it is larger than the sum of its proper divisors (1).

118085679301 is an equidigital number, since it uses as much as digits as its factorization.

118085679301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 362880, while the sum is 49.

The spelling of 118085679301 in words is "one hundred eighteen billion, eighty-five million, six hundred seventy-nine thousand, three hundred one".