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34059143 = 178922511
BaseRepresentation
bin1000000111101…
…1001110000111
32101002101100202
42001323032013
532204343033
63214001115
7562332536
oct201731607
971071322
1034059143
1118253158
12b4a619b
137096751
14474831d
152ecb8e8
hex207b387

34059143 has 8 divisors (see below), whose sum is σ = 36469440. Its totient is φ = 31694080.

The previous prime is 34059127. The next prime is 34059163. The reversal of 34059143 is 34195043.

34059143 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 a cyclic number.

It is not a de Polignac number, because 34059143 - 24 = 34059127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34059163) 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, 9743 + ... + 12768.

It is an arithmetic number, because the mean of its divisors is an integer number (4558680).

Almost surely, 234059143 is an apocalyptic number.

34059143 is a deficient number, since it is larger than the sum of its proper divisors (2410297).

34059143 is a wasteful number, since it uses less digits than its factorization.

34059143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22617.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 34059143 is about 5836.0211617163. The cubic root of 34059143 is about 324.1489148059.

The spelling of 34059143 in words is "thirty-four million, fifty-nine thousand, one hundred forty-three".

Divisors: 1 17 89 1513 22511 382687 2003479 34059143