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342044 = 22233367
BaseRepresentation
bin1010011100000011100
3122101012022
41103200130
541421134
611155312
72623133
oct1234034
9571168
10342044
11213a8a
12145b38
13bc8c1
148c91a
156b52e
hex5381c

342044 has 12 divisors (see below), whose sum is σ = 602784. Its totient is φ = 169824.

The previous prime is 342037. The next prime is 342047. The reversal of 342044 is 440243.

It is an Ulam 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 342044.

It is not an unprimeable number, because it can be changed into a prime (342047) 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, 749 + ... + 1115.

It is an arithmetic number, because the mean of its divisors is an integer number (50232).

2342044 is an apocalyptic number.

It is an amenable number.

342044 is a deficient number, since it is larger than the sum of its proper divisors (260740).

342044 is a wasteful number, since it uses less digits than its factorization.

342044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604 (or 602 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 342044 is about 584.8452786849. The cubic root of 342044 is about 69.9349054723.

Adding to 342044 its reverse (440243), we get a palindrome (782287).

It can be divided in two parts, 34 and 2044, that multiplied together give a palindrome (69496).

The spelling of 342044 in words is "three hundred forty-two thousand, forty-four", and thus it is an iban number.