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5548 = 221973
BaseRepresentation
bin1010110101100
321121111
41112230
5134143
641404
722114
oct12654
97544
105548
114194
123264
1326aa
142044
15199d
hex15ac

5548 has 12 divisors (see below), whose sum is σ = 10360. Its totient is φ = 2592.

The previous prime is 5531. The next prime is 5557. The reversal of 5548 is 8455.

It is a happy number.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is a plaindrome in base 13, base 15 and base 16.

It is a nialpdrome in base 9.

It is a congruent number.

It is an unprimeable 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, 40 + ... + 112.

25548 is an apocalyptic number.

It is an amenable number.

5548 is a deficient number, since it is larger than the sum of its proper divisors (4812).

5548 is a wasteful number, since it uses less digits than its factorization.

5548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96 (or 94 counting only the distinct ones).

The product of its digits is 800, while the sum is 22.

The square root of 5548 is about 74.4848977981. The cubic root of 5548 is about 17.7029435346.

The spelling of 5548 in words is "five thousand, five hundred forty-eight".

Divisors: 1 2 4 19 38 73 76 146 292 1387 2774 5548