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3401 = 19179
BaseRepresentation
bin110101001001
311122222
4311021
5102101
623425
712626
oct6511
94588
103401
112612
121b75
131718
14134d
15101b
hexd49

3401 has 4 divisors (see below), whose sum is σ = 3600. Its totient is φ = 3204.

The previous prime is 3391. The next prime is 3407. The reversal of 3401 is 1043.

Adding to 3401 its reverse (1043), we get a palindrome (4444).

It can be divided in two parts, 3 and 401, that added together give a palindrome (404).

3401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1043 = 7149.

It is a cyclic number.

It is not a de Polignac number, because 3401 - 210 = 2377 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a plaindrome in base 3, base 9 and base 14.

It is a nialpdrome in base 8.

It is a zygodrome in base 3.

It is not an unprimeable number, because it can be changed into a prime (3407) 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, 71 + ... + 108.

It is an arithmetic number, because the mean of its divisors is an integer number (900).

It is an amenable number.

3401 is a deficient number, since it is larger than the sum of its proper divisors (199).

3401 is a wasteful number, since it uses less digits than its factorization.

3401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198.

The product of its (nonzero) digits is 12, while the sum is 8.

The square root of 3401 is about 58.3180932473. The cubic root of 3401 is about 15.0384200279.

The spelling of 3401 in words is "three thousand, four hundred one", and thus it is an iban number.

Divisors: 1 19 179 3401