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3312064680 = 233543641873
BaseRepresentation
bin1100010101101010…
…0001100010101000
322112211020022121020
43011122201202220
523240342032210
61304353012440
7145035041151
oct30532414250
98484208536
103312064680
11144a635241
12785254120
1340a2478b2
14235c3a928
15145b87770
hexc56a18a8

3312064680 has 64 divisors (see below), whose sum is σ = 10167284160. Its totient is φ = 862675968.

The previous prime is 3312064673. The next prime is 3312064681. The reversal of 3312064680 is 864602133.

It is not an unprimeable number, because it can be changed into a prime (3312064681) 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 15 ways as a sum of consecutive naturals, for example, 315777 + ... + 326096.

It is an arithmetic number, because the mean of its divisors is an integer number (158863815).

Almost surely, 23312064680 is an apocalyptic number.

3312064680 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3312064680 is an abundant number, since it is smaller than the sum of its proper divisors (6855219480).

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

3312064680 is a wasteful number, since it uses less digits than its factorization.

3312064680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641930 (or 641926 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 3312064680 is about 57550.5402233550. The cubic root of 3312064680 is about 1490.6176860349.

The spelling of 3312064680 in words is "three billion, three hundred twelve million, sixty-four thousand, six hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 30 40 43 60 86 120 129 172 215 258 344 430 516 645 860 1032 1290 1720 2580 5160 641873 1283746 1925619 2567492 3209365 3851238 5134984 6418730 7702476 9628095 12837460 15404952 19256190 25674920 27600539 38512380 55201078 77024760 82801617 110402156 138002695 165603234 220804312 276005390 331206468 414008085 552010780 662412936 828016170 1104021560 1656032340 3312064680