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34134357 = 352121839
BaseRepresentation
bin1000001000110…
…1100101010101
32101020012112110
42002031211111
532214244412
63215341233
7563065035
oct202154525
971205473
1034134357
11182a4714
12b521819
1370c1a5a
1447678c5
152ee3d3c
hex208d955

34134357 has 8 divisors (see below), whose sum is σ = 45601920. Its totient is φ = 22711520.

The previous prime is 34134343. The next prime is 34134367. The reversal of 34134357 is 75343143.

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

It is a cyclic number.

It is not a de Polignac number, because 34134357 - 24 = 34134341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34134307) 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, 9357 + ... + 12482.

It is an arithmetic number, because the mean of its divisors is an integer number (5700240).

Almost surely, 234134357 is an apocalyptic number.

It is an amenable number.

34134357 is a deficient number, since it is larger than the sum of its proper divisors (11467563).

34134357 is a wasteful number, since it uses less digits than its factorization.

34134357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22363.

The product of its digits is 15120, while the sum is 30.

The square root of 34134357 is about 5842.4615531469. The cubic root of 34134357 is about 324.3873491833.

The spelling of 34134357 in words is "thirty-four million, one hundred thirty-four thousand, three hundred fifty-seven".

Divisors: 1 3 521 1563 21839 65517 11378119 34134357