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299234 = 21317677
BaseRepresentation
bin1001001000011100010
3120012110202
41021003202
534033414
610225202
72354255
oct1110342
9505422
10299234
11194901
12125202
13a6280
147b09c
155d9de
hex490e2

299234 has 16 divisors (see below), whose sum is σ = 512568. Its totient is φ = 129792.

The previous prime is 299213. The next prime is 299239. The reversal of 299234 is 432992.

299234 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 297025 + 2209 = 545^2 + 47^2 .

It is a junction number, because it is equal to n+sod(n) for n = 299197 and 299206.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 299234.

It is not an unprimeable number, because it can be changed into a prime (299239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104 + ... + 780.

2299234 is an apocalyptic number.

299234 is a deficient number, since it is larger than the sum of its proper divisors (213334).

299234 is a wasteful number, since it uses less digits than its factorization.

299234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 709.

The product of its digits is 3888, while the sum is 29.

The square root of 299234 is about 547.0228514422. The cubic root of 299234 is about 66.8862702641.

The spelling of 299234 in words is "two hundred ninety-nine thousand, two hundred thirty-four".

Divisors: 1 2 13 17 26 34 221 442 677 1354 8801 11509 17602 23018 149617 299234