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34332909 = 313880331
BaseRepresentation
bin1000001011111…
…0000011101101
32101121021220020
42002332003231
532242123114
63223512353
7564552642
oct202760355
971537806
1034332909
111841a906
12b5b86b9
137161240
1447b9dc9
153032aa9
hex20be0ed

34332909 has 8 divisors (see below), whose sum is σ = 49298592. Its totient is φ = 21127920.

The previous prime is 34332901. The next prime is 34332913. The reversal of 34332909 is 90923343.

34332909 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 34332909 - 23 = 34332901 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34332909.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34332901) 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 7 ways as a sum of consecutive naturals, for example, 440127 + ... + 440204.

It is an arithmetic number, because the mean of its divisors is an integer number (6162324).

Almost surely, 234332909 is an apocalyptic number.

34332909 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

It is an amenable number.

34332909 is a deficient number, since it is larger than the sum of its proper divisors (14965683).

34332909 is a wasteful number, since it uses less digits than its factorization.

34332909 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 880347.

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

The square root of 34332909 is about 5859.4290677505. The cubic root of 34332909 is about 325.0150967346.

The spelling of 34332909 in words is "thirty-four million, three hundred thirty-two thousand, nine hundred nine".

Divisors: 1 3 13 39 880331 2640993 11444303 34332909