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3084800685 = 35205653379
BaseRepresentation
bin1011011111011110…
…0101001010101101
321221222121010000020
42313313211022231
522304202110220
61230033552353
7136305242001
oct26767451255
97858533006
103084800685
11134332045a
127211156b9
133a2135a65
1421399c701
15130c45040
hexb7de52ad

3084800685 has 8 divisors (see below), whose sum is σ = 4935681120. Its totient is φ = 1645227024.

The previous prime is 3084800657. The next prime is 3084800743. The reversal of 3084800685 is 5860084803.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3084800685 - 28 = 3084800429 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102826675 + ... + 102826704.

It is an arithmetic number, because the mean of its divisors is an integer number (616960140).

Almost surely, 23084800685 is an apocalyptic number.

It is an amenable number.

3084800685 is a deficient number, since it is larger than the sum of its proper divisors (1850880435).

3084800685 is a wasteful number, since it uses less digits than its factorization.

3084800685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205653387.

The product of its (nonzero) digits is 184320, while the sum is 42.

The square root of 3084800685 is about 55540.9820312893. The cubic root of 3084800685 is about 1455.7128071716.

The spelling of 3084800685 in words is "three billion, eighty-four million, eight hundred thousand, six hundred eighty-five".

Divisors: 1 3 5 15 205653379 616960137 1028266895 3084800685