Search a number
6162 = 231379
BaseRepresentation
bin1100000010010
322110020
41200102
5144122
644310
723652
oct14022
98406
106162
1146a2
123696
132a60
142362
151c5c
hex1812

6162 has 16 divisors (see below), whose sum is σ = 13440. Its totient is φ = 1872.

The previous prime is 6151. The next prime is 6163. The reversal of 6162 is 2616.

Added to its reverse (2616) it gives a triangular number (8778 = T132).

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

6162 is a modest number, since divided by 162 gives 6 as remainder.

It is a nialpdrome in base 6.

It is not an unprimeable number, because it can be changed into a prime (6163) 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, 39 + ... + 117.

It is an arithmetic number, because the mean of its divisors is an integer number (840).

26162 is an apocalyptic number.

It is a pronic number, being equal to 78×79.

It is a practical number, because each smaller number is the sum of distinct divisors of 6162, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6720).

6162 is an abundant number, since it is smaller than the sum of its proper divisors (7278).

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

6162 is a wasteful number, since it uses less digits than its factorization.

6162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97.

The product of its digits is 72, while the sum is 15.

The square root of 6162 is about 78.4984076272. The cubic root of 6162 is about 18.3332966023. Note that the first 3 decimals are identical.

Adding to 6162 its reverse (2616), we get a palindrome (8778).

The spelling of 6162 in words is "six thousand, one hundred sixty-two".