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344001 = 3716381
BaseRepresentation
bin1010011111111000001
3122110212210
41103333001
542002001
611212333
72631630
oct1237701
9573783
10344001
112154a9
121470a9
13c0768
148d517
156bdd6
hex53fc1

344001 has 8 divisors (see below), whose sum is σ = 524224. Its totient is φ = 196560.

The previous prime is 343997. The next prime is 344017. The reversal of 344001 is 100443.

344001 = T310 + T311 + ... + T316.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 344001 - 22 = 343997 is a prime.

It is a Duffinian number.

It is a Curzon number.

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 344001.

It is not an unprimeable number, because it can be changed into a prime (344021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8170 + ... + 8211.

It is an arithmetic number, because the mean of its divisors is an integer number (65528).

2344001 is an apocalyptic number.

It is an amenable number.

344001 is a deficient number, since it is larger than the sum of its proper divisors (180223).

344001 is a wasteful number, since it uses less digits than its factorization.

344001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16391.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 344001 is about 586.5159844369. The cubic root of 344001 is about 70.0680291030.

Adding to 344001 its reverse (100443), we get a palindrome (444444).

The spelling of 344001 in words is "three hundred forty-four thousand, one", and thus it is an iban number.

Divisors: 1 3 7 21 16381 49143 114667 344001