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16230 = 235541
BaseRepresentation
bin11111101100110
3211021010
43331212
51004410
6203050
765214
oct37546
924233
1016230
1111215
129486
137506
145cb4
154c20
hex3f66

16230 has 16 divisors (see below), whose sum is σ = 39024. Its totient is φ = 4320.

The previous prime is 16229. The next prime is 16231. The reversal of 16230 is 3261.

It is an interprime number because it is at equal distance from previous prime (16229) and next prime (16231).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16231) 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, 241 + ... + 300.

It is an arithmetic number, because the mean of its divisors is an integer number (2439).

216230 is an apocalyptic number.

16230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16230 is an abundant number, since it is smaller than the sum of its proper divisors (22794).

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 (19512).

16230 is a wasteful number, since it uses less digits than its factorization.

16230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 16230 is about 127.3970172335. The cubic root of 16230 is about 25.3185894510.

Adding to 16230 its reverse (3261), we get a palindrome (19491).

The spelling of 16230 in words is "sixteen thousand, two hundred thirty".