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343204343 = 1039413541
BaseRepresentation
bin10100011101001…
…110000111110111
3212220210120211222
4110131032013313
51200330014333
654020020555
711335121516
oct2435160767
9786716758
10343204343
11166803559
1296b3175b
1356146cc1
143381c67d
15201e5298
hex1474e1f7

343204343 has 8 divisors (see below), whose sum is σ = 347002656. Its totient is φ = 339415200.

The previous prime is 343204327. The next prime is 343204349. The reversal of 343204343 is 343402343.

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

It is a cyclic number.

It is not a de Polignac number, because 343204343 - 24 = 343204327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343204349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95153 + ... + 98693.

It is an arithmetic number, because the mean of its divisors is an integer number (43375332).

Almost surely, 2343204343 is an apocalyptic number.

343204343 is a deficient number, since it is larger than the sum of its proper divisors (3798313).

343204343 is a wasteful number, since it uses less digits than its factorization.

343204343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4585.

The product of its (nonzero) digits is 10368, while the sum is 26.

The square root of 343204343 is about 18525.7750984945. The cubic root of 343204343 is about 700.1389812477.

Adding to 343204343 its reverse (343402343), we get a palindrome (686606686).

The spelling of 343204343 in words is "three hundred forty-three million, two hundred four thousand, three hundred forty-three".

Divisors: 1 103 941 3541 96923 364723 3332081 343204343