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BaseRepresentation
bin100100100101
310012201
4210211
533331
614501
76553
oct4445
93181
102341
111839
121431
1310b1
14bd3
15a61
hex925

2341 has 2 divisors, whose sum is σ = 2342. Its totient is φ = 2340.

The previous prime is 2339. The next prime is 2347. The reversal of 2341 is 1432.

2341 = T38 + T39 + T40.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2116 + 225 = 46^2 + 15^2 .

It is a cyclic number.

It is not a de Polignac number, because 2341 - 21 = 2339 is a prime.

Together with 2339, it forms a pair of twin primes.

It is an alternating number because its digits alternate between even and odd.

It is a plaindrome in base 8.

It is a nialpdrome in base 5, base 7 and base 15.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1170 + 1171.

It is an arithmetic number, because the mean of its divisors is an integer number (1171).

2341 is the 40-th centered triangular number.

It is an amenable number.

2341 is a deficient number, since it is larger than the sum of its proper divisors (1).

2341 is an equidigital number, since it uses as much as digits as its factorization.

2341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24, while the sum is 10.

The square root of 2341 is about 48.3838816136. The cubic root of 2341 is about 13.2780348619.

Adding to 2341 its reverse (1432), we get a palindrome (3773).

Subtracting from 2341 its reverse (1432), we obtain a palindrome (909).

It can be divided in two parts, 23 and 41, that added together give a 6-th power (64 = 26).

The spelling of 2341 in words is "two thousand, three hundred forty-one", and thus it is an iban number.