Search a number
BaseRepresentation
bin1000011111000
312221220
41003320
5114334
632040
715444
oct10370
95856
104344
11329a
122620
131c92
141824
151449
hex10f8

4344 has 16 divisors (see below), whose sum is σ = 10920. Its totient is φ = 1440.

The previous prime is 4339. The next prime is 4349. The reversal of 4344 is 4434.

Added to its reverse (4434) it gives a triangular number (8778 = T132).

It is an interprime number because it is at equal distance from previous prime (4339) and next prime (4349).

It is a hoax number, since the sum of its digits (15) coincides with the sum of the digits of its distinct prime factors.

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

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4349) by changing a digit.

4344 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67 + ... + 114.

24344 is an apocalyptic number.

It is an amenable number.

4344 is an abundant number, since it is smaller than the sum of its proper divisors (6576).

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 (5460).

4344 is a wasteful number, since it uses less digits than its factorization.

4344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190 (or 186 counting only the distinct ones).

The product of its digits is 192, while the sum is 15.

The square root of 4344 is about 65.9090282131. The cubic root of 4344 is about 16.3166102148.

Adding to 4344 its reverse (4434), we get a palindrome (8778).

The spelling of 4344 in words is "four thousand, three hundred forty-four", and thus it is an iban number.