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349529 is a prime number
BaseRepresentation
bin1010101010101011001
3122202110112
41111111121
542141104
611254105
72654015
oct1252531
9582415
10349529
11219674
1214a335
13c312b
1491545
156d86e
hex55559

349529 has 2 divisors, whose sum is σ = 349530. Its totient is φ = 349528.

The previous prime is 349519. The next prime is 349553. The reversal of 349529 is 925943.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 225625 + 123904 = 475^2 + 352^2 .

It is an emirp because it is prime and its reverse (925943) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-349529 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 349495 and 349504.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 349529.

It is not a weakly prime, because it can be changed into another prime (349519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174764 + 174765.

It is an arithmetic number, because the mean of its divisors is an integer number (174765).

2349529 is an apocalyptic number.

It is an amenable number.

349529 is a deficient number, since it is larger than the sum of its proper divisors (1).

349529 is an equidigital number, since it uses as much as digits as its factorization.

349529 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9720, while the sum is 32.

The square root of 349529 is about 591.2097766445. The cubic root of 349529 is about 70.4413609611.

It can be divided in two parts, 349 and 529, that added together give a palindrome (878).

The spelling of 349529 in words is "three hundred forty-nine thousand, five hundred twenty-nine".