Search a number
-
+
95487031 is a prime number
BaseRepresentation
bin1011011000100…
…00010000110111
320122200020120201
411230100100313
5143421041111
613250341331
72236424563
oct554202067
9218606521
1095487031
1149999902
1227b8a847
1316a23603
14c9786a3
1585b26c1
hex5b10437

95487031 has 2 divisors, whose sum is σ = 95487032. Its totient is φ = 95487030.

The previous prime is 95487019. The next prime is 95487043. The reversal of 95487031 is 13078459.

It is a balanced prime because it is at equal distance from previous prime (95487019) and next prime (95487043).

It is an emirp because it is prime and its reverse (13078459) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 95487031 - 25 = 95486999 is a prime.

It is a super-2 number, since 2×954870312 = 18235546178389922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (95481031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47743515 + 47743516.

It is an arithmetic number, because the mean of its divisors is an integer number (47743516).

Almost surely, 295487031 is an apocalyptic number.

95487031 is a deficient number, since it is larger than the sum of its proper divisors (1).

95487031 is an equidigital number, since it uses as much as digits as its factorization.

95487031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 95487031 is about 9771.7465685516. The cubic root of 95487031 is about 457.0686804544.

The spelling of 95487031 in words is "ninety-five million, four hundred eighty-seven thousand, thirty-one".