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30341 is a prime number
BaseRepresentation
bin111011010000101
31112121202
413122011
51432331
6352245
7154313
oct73205
945552
1030341
1120883
1215685
1310a6c
14b0b3
158ecb
hex7685

30341 has 2 divisors, whose sum is σ = 30342. Its totient is φ = 30340.

The previous prime is 30323. The next prime is 30347. The reversal of 30341 is 14303.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21316 + 9025 = 146^2 + 95^2 .

It is an emirp because it is prime and its reverse (14303) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-30341 is a prime.

It is a Chen prime.

It is a d-powerful number, because it can be written as 38 + 0 + 39 + 46 + 1 .

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15170 + 15171.

It is an arithmetic number, because the mean of its divisors is an integer number (15171).

230341 is an apocalyptic number.

It is an amenable number.

30341 is a deficient number, since it is larger than the sum of its proper divisors (1).

30341 is an equidigital number, since it uses as much as digits as its factorization.

30341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 30341 is about 174.1866814656. The cubic root of 30341 is about 31.1896113780.

Adding to 30341 its reverse (14303), we get a palindrome (44644).

The spelling of 30341 in words is "thirty thousand, three hundred forty-one".