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55683 = 3223269
BaseRepresentation
bin1101100110000011
32211101100
431212003
53240213
61105443
7321225
oct154603
984340
1055683
1138921
1228283
131c464
1416415
1511773
hexd983

55683 has 12 divisors (see below), whose sum is σ = 84240. Its totient is φ = 35376.

The previous prime is 55681. The next prime is 55691. The reversal of 55683 is 38655.

55683 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 55683 - 21 = 55681 is a prime.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (55681) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73 + ... + 341.

It is an arithmetic number, because the mean of its divisors is an integer number (7020).

255683 is an apocalyptic number.

55683 is a deficient number, since it is larger than the sum of its proper divisors (28557).

55683 is a wasteful number, since it uses less digits than its factorization.

55683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298 (or 295 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 55683 is about 235.9724560198. The cubic root of 55683 is about 38.1862966299.

The spelling of 55683 in words is "fifty-five thousand, six hundred eighty-three".

Divisors: 1 3 9 23 69 207 269 807 2421 6187 18561 55683