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34283605 = 561711113
BaseRepresentation
bin1000001011001…
…0000001010101
32101111210021011
42002302001111
532234033410
63222452221
7564256126
oct202620125
971453234
1034283605
1118396864
12b594071
137144975
1447a604d
15302318a
hex20b2055

34283605 has 8 divisors (see below), whose sum is σ = 41210712. Its totient is φ = 27379968.

The previous prime is 34283603. The next prime is 34283621. The reversal of 34283605 is 50638243.

It can be written as a sum of positive squares in 4 ways, for example, as 3912484 + 30371121 = 1978^2 + 5511^2 .

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 34283605 - 21 = 34283603 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 (34283603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2472 + ... + 8641.

It is an arithmetic number, because the mean of its divisors is an integer number (5151339).

Almost surely, 234283605 is an apocalyptic number.

It is an amenable number.

34283605 is a deficient number, since it is larger than the sum of its proper divisors (6927107).

34283605 is a wasteful number, since it uses less digits than its factorization.

34283605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11735.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 34283605 is about 5855.2203203637. The cubic root of 34283605 is about 324.8594421781.

The spelling of 34283605 in words is "thirty-four million, two hundred eighty-three thousand, six hundred five".

Divisors: 1 5 617 3085 11113 55565 6856721 34283605