Search a number
-
+
3083884668 = 223285663463
BaseRepresentation
bin1011011111010000…
…0101100001111100
321221220212120110200
42313310011201330
522303433302133
61230002203500
7136264405254
oct26764054174
97856776420
103083884668
111342855217
12720953590
133a1ba4b37
14213800964
15130b13913
hexb7d0587c

3083884668 has 18 divisors (see below), whose sum is σ = 7795375224. Its totient is φ = 1027961544.

The previous prime is 3083884631. The next prime is 3083884673. The reversal of 3083884668 is 8664883803.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 42831696 + ... + 42831767.

Almost surely, 23083884668 is an apocalyptic number.

It is an amenable number.

3083884668 is an abundant number, since it is smaller than the sum of its proper divisors (4711490556).

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

3083884668 is a wasteful number, since it uses less digits than its factorization.

3083884668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85663473 (or 85663468 counting only the distinct ones).

The product of its (nonzero) digits is 5308416, while the sum is 54.

The square root of 3083884668 is about 55532.7351028202. The cubic root of 3083884668 is about 1455.5687038918.

The spelling of 3083884668 in words is "three billion, eighty-three million, eight hundred eighty-four thousand, six hundred sixty-eight".

Divisors: 1 2 3 4 6 9 12 18 36 85663463 171326926 256990389 342653852 513980778 770971167 1027961556 1541942334 3083884668