Search a number
-
+
310848911341 is a prime number
BaseRepresentation
bin1001000011000000000…
…10011111011111101101
31002201100121001211022021
410201200002133133231
520043104310130331
6354445122550141
731313061102433
oct4414002373755
91081317054267
10310848911341
1110a915119a31
12502b2808351
132340b665987
141108bd22d53
158144d56211
hex486009f7ed

310848911341 has 2 divisors, whose sum is σ = 310848911342. Its totient is φ = 310848911340.

The previous prime is 310848911297. The next prime is 310848911431. The reversal of 310848911341 is 143119848013.

It is a happy number.

Together with next prime (310848911431) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 252878236900 + 57970674441 = 502870^2 + 240771^2 .

It is a cyclic number.

It is not a de Polignac number, because 310848911341 - 27 = 310848911213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (310848911941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 155424455670 + 155424455671.

It is an arithmetic number, because the mean of its divisors is an integer number (155424455671).

Almost surely, 2310848911341 is an apocalyptic number.

It is an amenable number.

310848911341 is a deficient number, since it is larger than the sum of its proper divisors (1).

310848911341 is an equidigital number, since it uses as much as digits as its factorization.

310848911341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944, while the sum is 43.

The spelling of 310848911341 in words is "three hundred ten billion, eight hundred forty-eight million, nine hundred eleven thousand, three hundred forty-one".