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34308354 = 235718059
BaseRepresentation
bin1000001011100…
…0000100000010
32101120001012210
42002320010002
532240331404
63223202550
7564421233
oct202700402
971501183
1034308354
1118403413
12b5a6456
137153002
1447b108a
15302a689
hex20b8102

34308354 has 8 divisors (see below), whose sum is σ = 68616720. Its totient is φ = 11436116.

The previous prime is 34308353. The next prime is 34308377. The reversal of 34308354 is 45380343.

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

34308354 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (34308353) 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 3 ways as a sum of consecutive naturals, for example, 2859024 + ... + 2859035.

It is an arithmetic number, because the mean of its divisors is an integer number (8577090).

Almost surely, 234308354 is an apocalyptic number.

34308354 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34308354 is a wasteful number, since it uses less digits than its factorization.

34308354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5718064.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 34308354 is about 5857.3333523029. Note that the first 4 decimals coincide. The cubic root of 34308354 is about 324.9375943294.

Adding to 34308354 its reverse (45380343), we get a palindrome (79688697).

The spelling of 34308354 in words is "thirty-four million, three hundred eight thousand, three hundred fifty-four".

Divisors: 1 2 3 6 5718059 11436118 17154177 34308354