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6126 = 231021
BaseRepresentation
bin1011111101110
322101220
41133232
5144001
644210
723601
oct13756
98356
106126
11466a
123666
132a33
142338
151c36
hex17ee

6126 has 8 divisors (see below), whose sum is σ = 12264. Its totient is φ = 2040.

The previous prime is 6121. The next prime is 6131. The reversal of 6126 is 6216.

It is an interprime number because it is at equal distance from previous prime (6121) and next prime (6131).

It is a sphenic number, since it is the product of 3 distinct primes.

6126 is an admirable number.

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

It is a Curzon number.

It is a plaindrome in base 11, base 12, base 14 and base 16.

It is a nialpdrome in base 6.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 505 + ... + 516.

It is an arithmetic number, because the mean of its divisors is an integer number (1533).

26126 is an apocalyptic number.

6126 is the 50-th centered pentagonal number.

6126 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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 (6132).

6126 is a wasteful number, since it uses less digits than its factorization.

6126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1026.

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

The square root of 6126 is about 78.2687677174. The cubic root of 6126 is about 18.2975242254.

The spelling of 6126 in words is "six thousand, one hundred twenty-six".

Divisors: 1 2 3 6 1021 2042 3063 6126