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343424133 = 32132935249
BaseRepresentation
bin10100011110000…
…011110010000101
3212221012202100100
4110132003302011
51200404033013
654024434313
711340025353
oct2436036205
9787182310
10343424133
111669436a8
1297018999
13561c3060
14338787d3
152023a473
hex14783c85

343424133 has 12 divisors (see below), whose sum is σ = 534215500. Its totient is φ = 211337856.

The previous prime is 343424117. The next prime is 343424141. The reversal of 343424133 is 331424343.

It can be written as a sum of positive squares in 2 ways, for example, as 205549569 + 137874564 = 14337^2 + 11742^2 .

It is not a de Polignac number, because 343424133 - 24 = 343424117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 343424097 and 343424106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343424173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1467508 + ... + 1467741.

Almost surely, 2343424133 is an apocalyptic number.

It is an amenable number.

343424133 is a deficient number, since it is larger than the sum of its proper divisors (190791367).

343424133 is a wasteful number, since it uses less digits than its factorization.

343424133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2935268 (or 2935265 counting only the distinct ones).

The product of its digits is 10368, while the sum is 27.

The square root of 343424133 is about 18531.7061545881. The cubic root of 343424133 is about 700.2884070074.

Adding to 343424133 its reverse (331424343), we get a palindrome (674848476).

The spelling of 343424133 in words is "three hundred forty-three million, four hundred twenty-four thousand, one hundred thirty-three".

Divisors: 1 3 9 13 39 117 2935249 8805747 26417241 38158237 114474711 343424133