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19092 = 2233743
BaseRepresentation
bin100101010010100
3222012010
410222110
51102332
6224220
7106443
oct45224
928163
1019092
1113387
12b070
1388c8
146d5a
1559cc
hex4a94

19092 has 24 divisors (see below), whose sum is σ = 46816. Its totient is φ = 6048.

The previous prime is 19087. The next prime is 19121. The reversal of 19092 is 29091.

It is a happy number.

It is a plaindrome in base 15.

It is a congruent number.

It is an unprimeable number.

19092 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 423 + ... + 465.

219092 is an apocalyptic number.

19092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

19092 is an abundant number, since it is smaller than the sum of its proper divisors (27724).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23408).

19092 is a wasteful number, since it uses less digits than its factorization.

19092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87 (or 85 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 21.

The square root of 19092 is about 138.1738035953. The cubic root of 19092 is about 26.7270160977.

Subtracting 19092 from its reverse (29091), we obtain a palindrome (9999).

It can be divided in two parts, 190 and 92, that added together give a palindrome (282).

The spelling of 19092 in words is "nineteen thousand, ninety-two".