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16248 = 233677
BaseRepresentation
bin11111101111000
3211021210
43331320
51004443
6203120
765241
oct37570
924253
1016248
1111231
1294a0
13751b
145cc8
154c33
hex3f78

16248 has 16 divisors (see below), whose sum is σ = 40680. Its totient is φ = 5408.

The previous prime is 16231. The next prime is 16249. The reversal of 16248 is 84261.

It can be divided in two parts, 162 and 48, that multiplied together give a 5-th power (7776 = 65).

It is a nude number because it is divisible by every one of its digits.

It is one of the 548 Lynch-Bell numbers.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16249) by changing a digit.

16248 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 3 ways as a sum of consecutive naturals, for example, 315 + ... + 362.

216248 is an apocalyptic number.

It is an amenable number.

16248 is an abundant number, since it is smaller than the sum of its proper divisors (24432).

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 (20340).

16248 is a wasteful number, since it uses less digits than its factorization.

16248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686 (or 682 counting only the distinct ones).

The product of its digits is 384, while the sum is 21.

The square root of 16248 is about 127.4676429530. The cubic root of 16248 is about 25.3279459150.

The spelling of 16248 in words is "sixteen thousand, two hundred forty-eight".

Divisors: 1 2 3 4 6 8 12 24 677 1354 2031 2708 4062 5416 8124 16248