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34124359 = 281121439
BaseRepresentation
bin1000001000101…
…1001001000111
32101012200211011
42002023021013
532213434414
63215223051
7563023633
oct202131107
971180734
1034124359
1118298155
12b517a87
1370ba339
144763dc3
152ee0dc4
hex208b247

34124359 has 4 divisors (see below), whose sum is σ = 34246080. Its totient is φ = 34002640.

The previous prime is 34124317. The next prime is 34124383. The reversal of 34124359 is 95342143.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 34124359 - 27 = 34124231 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34124359.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34124759) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60439 + ... + 61000.

It is an arithmetic number, because the mean of its divisors is an integer number (8561520).

Almost surely, 234124359 is an apocalyptic number.

34124359 is a deficient number, since it is larger than the sum of its proper divisors (121721).

34124359 is a wasteful number, since it uses less digits than its factorization.

34124359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121720.

The product of its digits is 12960, while the sum is 31.

The square root of 34124359 is about 5841.6058579812. The cubic root of 34124359 is about 324.3556749241.

The spelling of 34124359 in words is "thirty-four million, one hundred twenty-four thousand, three hundred fifty-nine".

Divisors: 1 281 121439 34124359