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4841 = 47103
BaseRepresentation
bin1001011101001
320122022
41023221
5123331
634225
720054
oct11351
96568
104841
113701
122975
132285
141a9b
15167b
hex12e9

4841 has 4 divisors (see below), whose sum is σ = 4992. Its totient is φ = 4692.

The previous prime is 4831. The next prime is 4861. The reversal of 4841 is 1484.

It can be divided in two parts, 4 and 841, that multiplied together give a square (3364 = 582).

It is a happy number.

4841 is nontrivially palindromic in base 2.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-4841 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 4841.

It is not an unprimeable number, because it can be changed into a prime (4801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5 + ... + 98.

It is an arithmetic number, because the mean of its divisors is an integer number (1248).

It is an amenable number.

4841 is a deficient number, since it is larger than the sum of its proper divisors (151).

4841 is a wasteful number, since it uses less digits than its factorization.

4841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150.

The product of its digits is 128, while the sum is 17.

The square root of 4841 is about 69.5772951472. The cubic root of 4841 is about 16.9165460072.

The spelling of 4841 in words is "four thousand, eight hundred forty-one".

Divisors: 1 47 103 4841