Search a number
BaseRepresentation
bin1100000000100
322102201
41200010
5144043
644244
723632
oct14004
98381
106148
11468a
123684
132a4c
142352
151c4d
hex1804

6148 has 12 divisors (see below), whose sum is σ = 11340. Its totient is φ = 2912.

The previous prime is 6143. The next prime is 6151. The reversal of 6148 is 8416.

6148 is nontrivially palindromic in base 6 and base 7.

It can be written as a sum of positive squares in 2 ways, for example, as 3844 + 2304 = 62^2 + 48^2 .

It is a plaindrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (6143) by changing a digit.

6148 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (3) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90 + ... + 142.

It is an arithmetic number, because the mean of its divisors is an integer number (945).

26148 is an apocalyptic number.

It is an amenable number.

6148 is a deficient number, since it is larger than the sum of its proper divisors (5192).

6148 is a wasteful number, since it uses less digits than its factorization.

6148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86 (or 84 counting only the distinct ones).

The product of its digits is 192, while the sum is 19.

The square root of 6148 is about 78.4091831357. The cubic root of 6148 is about 18.3194017208.

Multiplying 6148 by its product of digits (192), we get a triangular number (1180416 = T1536).

It can be divided in two parts, 6 and 148, that multiplied together give a palindrome (888).

The spelling of 6148 in words is "six thousand, one hundred forty-eight".

Divisors: 1 2 4 29 53 58 106 116 212 1537 3074 6148