Search a number
-
+
95131 is a prime number
BaseRepresentation
bin10111001110011011
311211111101
4113032123
511021011
62012231
7544231
oct271633
9154441
1095131
1165523
1247077
13343ba
1426951
151d2c1
hex1739b

95131 has 2 divisors, whose sum is σ = 95132. Its totient is φ = 95130.

The previous prime is 95111. The next prime is 95143. The reversal of 95131 is 13159.

Adding to 95131 its product of digits (135), we get a triangular number (95266 = T436).

It is a strong prime.

It is an emirp because it is prime and its reverse (13159) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 95131 - 27 = 95003 is a prime.

It is a super-2 number, since 2×951312 = 18099814322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 95099 and 95108.

It is not a weakly prime, because it can be changed into another prime (95101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47565 + 47566.

It is an arithmetic number, because the mean of its divisors is an integer number (47566).

295131 is an apocalyptic number.

95131 is a deficient number, since it is larger than the sum of its proper divisors (1).

95131 is an equidigital number, since it uses as much as digits as its factorization.

95131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 135, while the sum is 19.

The square root of 95131 is about 308.4331370005. The cubic root of 95131 is about 45.6499900628.

The spelling of 95131 in words is "ninety-five thousand, one hundred thirty-one".