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99241 is a prime number
BaseRepresentation
bin11000001110101001
312001010121
4120032221
511133431
62043241
7562222
oct301651
9161117
1099241
116861a
1249521
133622c
1428249
151e611
hex183a9

99241 has 2 divisors, whose sum is σ = 99242. Its totient is φ = 99240.

The previous prime is 99233. The next prime is 99251. The reversal of 99241 is 14299.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99225 + 16 = 315^2 + 4^2 .

It is a cyclic number.

It is not a de Polignac number, because 99241 - 23 = 99233 is a prime.

It is not a weakly prime, because it can be changed into another prime (99251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49620 + 49621.

It is an arithmetic number, because the mean of its divisors is an integer number (49621).

299241 is an apocalyptic number.

It is an amenable number.

99241 is a deficient number, since it is larger than the sum of its proper divisors (1).

99241 is an equidigital number, since it uses as much as digits as its factorization.

99241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 648, while the sum is 25.

The square root of 99241 is about 315.0253958017. The cubic root of 99241 is about 46.2981577760.

The spelling of 99241 in words is "ninety-nine thousand, two hundred forty-one".