Search a number
-
+
136101311 is a prime number
BaseRepresentation
bin10000001110010…
…11110110111111
3100111002122220022
420013023312333
5234320220221
621301042355
73241561553
oct1007136677
9314078808
10136101311
116a909a25
12396b63bb
1322273928
141410b863
15be364ab
hex81cbdbf

136101311 has 2 divisors, whose sum is σ = 136101312. Its totient is φ = 136101310.

The previous prime is 136101257. The next prime is 136101319. The reversal of 136101311 is 113101631.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 136101311 - 26 = 136101247 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 136101311.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (136101319) 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, 68050655 + 68050656.

It is an arithmetic number, because the mean of its divisors is an integer number (68050656).

Almost surely, 2136101311 is an apocalyptic number.

136101311 is a deficient number, since it is larger than the sum of its proper divisors (1).

136101311 is an equidigital number, since it uses as much as digits as its factorization.

136101311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54, while the sum is 17.

The square root of 136101311 is about 11666.2466543443. The cubic root of 136101311 is about 514.3839820783.

Adding to 136101311 its reverse (113101631), we get a palindrome (249202942).

The spelling of 136101311 in words is "one hundred thirty-six million, one hundred one thousand, three hundred eleven".