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19082 = 272947
BaseRepresentation
bin100101010001010
3222011202
410222022
51102312
6224202
7106430
oct45212
928152
1019082
1113378
12b062
1388bb
146d50
1559c2
hex4a8a

19082 has 16 divisors (see below), whose sum is σ = 34560. Its totient is φ = 7728.

The previous prime is 19081. The next prime is 19087. The reversal of 19082 is 28091.

Subtracting 19082 from its reverse (28091), we obtain a palindrome (9009).

It can be divided in two parts, 190 and 82, that added together give a palindrome (272).

It is a plaindrome in base 11 and base 13.

It is a zygodrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (19081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 383 + ... + 429.

It is an arithmetic number, because the mean of its divisors is an integer number (2160).

219082 is an apocalyptic number.

19082 is a deficient number, since it is larger than the sum of its proper divisors (15478).

19082 is a wasteful number, since it uses less digits than its factorization.

19082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85.

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 19082 is about 138.1376125463. The cubic root of 19082 is about 26.7223489276.

The spelling of 19082 in words is "nineteen thousand, eighty-two".

Divisors: 1 2 7 14 29 47 58 94 203 329 406 658 1363 2726 9541 19082