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34170319 = 531494327
BaseRepresentation
bin1000001001011…
…0010111001111
32101022000212101
42002112113033
532221422234
63220215531
7563304631
oct202262717
971260771
1034170319
1118319737
12b53a5a7
137105231
144776a51
152eee814
hex20965cf

34170319 has 8 divisors (see below), whose sum is σ = 35056800. Its totient is φ = 33292896.

The previous prime is 34170317. The next prime is 34170329. The reversal of 34170319 is 91307143.

34170319 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 34170319 - 21 = 34170317 is a prime.

It is a super-2 number, since 2×341703192 = 2335221401123522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34170313) 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, 5734 + ... + 10060.

It is an arithmetic number, because the mean of its divisors is an integer number (4382100).

Almost surely, 234170319 is an apocalyptic number.

34170319 is a deficient number, since it is larger than the sum of its proper divisors (886481).

34170319 is a wasteful number, since it uses less digits than its factorization.

34170319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4529.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 34170319 is about 5845.5383841012. The cubic root of 34170319 is about 324.5012278335.

The spelling of 34170319 in words is "thirty-four million, one hundred seventy thousand, three hundred nineteen".

Divisors: 1 53 149 4327 7897 229331 644723 34170319