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34103005 = 519358979
BaseRepresentation
bin1000001000010…
…1111011011101
32101011121112021
42002011323131
532212244010
63214540141
7562604446
oct202057335
971147467
1034103005
1118283102
12b507651
1370b06c1
14475a2cd
152ed98da
hex2085edd

34103005 has 8 divisors (see below), whose sum is σ = 43077600. Its totient is φ = 25846416.

The previous prime is 34102993. The next prime is 34103039. The reversal of 34103005 is 50030143.

34103005 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 34103005 - 27 = 34102877 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34103005.

It is a congruent number.

It is an unprimeable number.

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, 179395 + ... + 179584.

It is an arithmetic number, because the mean of its divisors is an integer number (5384700).

Almost surely, 234103005 is an apocalyptic number.

It is an amenable number.

34103005 is a deficient number, since it is larger than the sum of its proper divisors (8974595).

34103005 is a wasteful number, since it uses less digits than its factorization.

34103005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359003.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 34103005 is about 5839.7778211161. Note that the first 3 decimals coincide. The cubic root of 34103005 is about 324.2880034567.

Adding to 34103005 its reverse (50030143), we get a palindrome (84133148).

The spelling of 34103005 in words is "thirty-four million, one hundred three thousand, five".

Divisors: 1 5 19 95 358979 1794895 6820601 34103005