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60030030006 = 2323335001667
BaseRepresentation
bin110111111010000100…
…011001000010110110
312201221121002111011200
4313322010121002312
51440420141430011
643324415513330
74223412556512
oct677204310266
9181847074150
1060030030006
1123505429051
12b773b28846
135878a42a1b
142c9686d142
1518651d5856
hexdfa1190b6

60030030006 has 12 divisors (see below), whose sum is σ = 130065065052. Its totient is φ = 20010009996.

The previous prime is 60030029981. The next prime is 60030030017. The reversal of 60030030006 is 60003003006.

60030030006 is a `hidden beast` number, since 60 + 0 + 300 + 300 + 0 + 6 = 666.

60030030006 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 3335001667 = 60030030006 / (6 + 0 + 0 + 3 + 0 + 0 + 3 + 0 + 0 + 0 + 6).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1667500816 + ... + 1667500851.

It is an arithmetic number, because the mean of its divisors is an integer number (10838755421).

Almost surely, 260030030006 is an apocalyptic number.

60030030006 is an abundant number, since it is smaller than the sum of its proper divisors (70035035046).

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

60030030006 is a wasteful number, since it uses less digits than its factorization.

60030030006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3335001675 (or 3335001672 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

It can be divided in two parts, 6003003000 and 6, that added together give a palindrome (6003003006).

The spelling of 60030030006 in words is "sixty billion, thirty million, thirty thousand, six", and thus it is an eban number.

Divisors: 1 2 3 6 9 18 3335001667 6670003334 10005005001 20010010002 30015015003 60030030006