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38241 = 327607
BaseRepresentation
bin1001010101100001
31221110100
421111201
52210431
6453013
7216330
oct112541
957410
1038241
1126805
121a169
1314538
14dd17
15b4e6
hex9561

38241 has 12 divisors (see below), whose sum is σ = 63232. Its totient is φ = 21816.

The previous prime is 38239. The next prime is 38261. The reversal of 38241 is 14283.

It is a happy number.

It is not a de Polignac number, because 38241 - 21 = 38239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 241 + ... + 366.

238241 is an apocalyptic number.

It is an amenable number.

38241 is a deficient number, since it is larger than the sum of its proper divisors (24991).

38241 is a wasteful number, since it uses less digits than its factorization.

38241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620 (or 617 counting only the distinct ones).

The product of its digits is 192, while the sum is 18.

The square root of 38241 is about 195.5530618528. The cubic root of 38241 is about 33.6906776834.

The spelling of 38241 in words is "thirty-eight thousand, two hundred forty-one".

Divisors: 1 3 7 9 21 63 607 1821 4249 5463 12747 38241