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19484 = 224871
BaseRepresentation
bin100110000011100
3222201122
410300130
51110414
6230112
7110543
oct46034
928648
1019484
1113703
12b338
138b3a
14715a
155b8e
hex4c1c

19484 has 6 divisors (see below), whose sum is σ = 34104. Its totient is φ = 9740.

The previous prime is 19483. The next prime is 19489. The reversal of 19484 is 48491.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2432 + ... + 2439.

It is an arithmetic number, because the mean of its divisors is an integer number (5684).

219484 is an apocalyptic number.

It is an amenable number.

19484 is a deficient number, since it is larger than the sum of its proper divisors (14620).

19484 is a wasteful number, since it uses less digits than its factorization.

19484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4875 (or 4873 counting only the distinct ones).

The product of its digits is 1152, while the sum is 26.

The square root of 19484 is about 139.5850994913. The cubic root of 19484 is about 26.9086993878.

The spelling of 19484 in words is "nineteen thousand, four hundred eighty-four".

Divisors: 1 2 4 4871 9742 19484