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34085041 = 71480071
BaseRepresentation
bin1000001000000…
…1100010110001
32101010200212221
42002001202301
532211210131
63214321041
7562501204
oct202014261
971120787
1034085041
1118270661
12b4b9181
1370a5483
14475393b
152ed4411
hex20818b1

34085041 has 4 divisors (see below), whose sum is σ = 34565184. Its totient is φ = 33604900.

The previous prime is 34085039. The next prime is 34085053. The reversal of 34085041 is 14058043.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 34085041 - 21 = 34085039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34084997 and 34085015.

It is not an unprimeable number, because it can be changed into a prime (34085071) 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, 239965 + ... + 240106.

It is an arithmetic number, because the mean of its divisors is an integer number (8641296).

Almost surely, 234085041 is an apocalyptic number.

It is an amenable number.

34085041 is a deficient number, since it is larger than the sum of its proper divisors (480143).

34085041 is an equidigital number, since it uses as much as digits as its factorization.

34085041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480142.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 34085041 is about 5838.2395463016. The cubic root of 34085041 is about 324.2310531198.

The spelling of 34085041 in words is "thirty-four million, eighty-five thousand, forty-one".

Divisors: 1 71 480071 34085041