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83348 = 2267311
BaseRepresentation
bin10100010110010100
311020022222
4110112110
510131343
61441512
7464666
oct242624
9136288
1083348
1157691
1240298
132bc25
1422536
1519a68
hex14594

83348 has 12 divisors (see below), whose sum is σ = 148512. Its totient is φ = 40920.

The previous prime is 83341. The next prime is 83357. The reversal of 83348 is 84338.

It is a d-powerful number, because it can be written as 8 + 39 + 310 + 46 + 83 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83341) by changing a digit.

83348 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 3 ways as a sum of consecutive naturals, for example, 113 + ... + 423.

It is an arithmetic number, because the mean of its divisors is an integer number (12376).

283348 is an apocalyptic number.

It is an amenable number.

83348 is a deficient number, since it is larger than the sum of its proper divisors (65164).

83348 is a wasteful number, since it uses less digits than its factorization.

83348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382 (or 380 counting only the distinct ones).

The product of its digits is 2304, while the sum is 26.

The square root of 83348 is about 288.7005368890. The cubic root of 83348 is about 43.6815855892.

Subtracting 83348 from its reverse (84338), we obtain a triangular number (990 = T44).

The spelling of 83348 in words is "eighty-three thousand, three hundred forty-eight".

Divisors: 1 2 4 67 134 268 311 622 1244 20837 41674 83348