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3080344686 = 23513390781
BaseRepresentation
bin1011011110011010…
…0101010001101110
321221200012201112020
42313212211101232
522302032012221
61225354251010
7136222332516
oct26746452156
97850181466
103080344686
111340857611
1271b726a66
133a1235783
1421315c846
15130664ac6
hexb79a546e

3080344686 has 8 divisors (see below), whose sum is σ = 6160689384. Its totient is φ = 1026781560.

The previous prime is 3080344651. The next prime is 3080344693. The reversal of 3080344686 is 6864430803.

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

3080344686 is an admirable number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 256695385 + ... + 256695396.

It is an arithmetic number, because the mean of its divisors is an integer number (770086173).

Almost surely, 23080344686 is an apocalyptic number.

3080344686 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3080344686 is a wasteful number, since it uses less digits than its factorization.

3080344686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513390786.

The product of its (nonzero) digits is 331776, while the sum is 42.

The square root of 3080344686 is about 55500.8530204717. The cubic root of 3080344686 is about 1455.0115429937.

The spelling of 3080344686 in words is "three billion, eighty million, three hundred forty-four thousand, six hundred eighty-six".

Divisors: 1 2 3 6 513390781 1026781562 1540172343 3080344686