Search a number
-
+
115793113 is a prime number
BaseRepresentation
bin1101110011011…
…01110011011001
322001212220021211
412321231303121
5214120334423
615253503121
72604140152
oct671556331
9261786254
10115793113
115a3a9097
1232941aa1
131acb3147
1411542929
15a27410d
hex6e6dcd9

115793113 has 2 divisors, whose sum is σ = 115793114. Its totient is φ = 115793112.

The previous prime is 115793107. The next prime is 115793123. The reversal of 115793113 is 311397511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 65496649 + 50296464 = 8093^2 + 7092^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-115793113 is a prime.

It is not a weakly prime, because it can be changed into another prime (115793123) 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, 57896556 + 57896557.

It is an arithmetic number, because the mean of its divisors is an integer number (57896557).

Almost surely, 2115793113 is an apocalyptic number.

It is an amenable number.

115793113 is a deficient number, since it is larger than the sum of its proper divisors (1).

115793113 is an equidigital number, since it uses as much as digits as its factorization.

115793113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2835, while the sum is 31.

The square root of 115793113 is about 10760.7208401668. The cubic root of 115793113 is about 487.4097845771.

The spelling of 115793113 in words is "one hundred fifteen million, seven hundred ninety-three thousand, one hundred thirteen".