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34933209 = 357120393
BaseRepresentation
bin1000010101000…
…0100111011001
32102201210100120
42011100213121
532420330314
63244423453
7602633043
oct205204731
972653316
1034933209
111879a923
12b847b89
13731154c
1448d4a93
1531008a9
hex21509d9

34933209 has 8 divisors (see below), whose sum is σ = 46661472. Its totient is φ = 23246880.

The previous prime is 34933183. The next prime is 34933211. The reversal of 34933209 is 90233943.

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

It is not a de Polignac number, because 34933209 - 211 = 34931161 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 34933209.

It is not an unprimeable number, because it can be changed into a prime (34933259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8484 + ... + 11909.

It is an arithmetic number, because the mean of its divisors is an integer number (5832684).

Almost surely, 234933209 is an apocalyptic number.

It is an amenable number.

34933209 is a deficient number, since it is larger than the sum of its proper divisors (11728263).

34933209 is a wasteful number, since it uses less digits than its factorization.

34933209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20967.

The product of its (nonzero) digits is 17496, while the sum is 33.

The square root of 34933209 is about 5910.4322176978. The cubic root of 34933209 is about 326.8984244358.

The spelling of 34933209 in words is "thirty-four million, nine hundred thirty-three thousand, two hundred nine".

Divisors: 1 3 571 1713 20393 61179 11644403 34933209