Search a number
-
+
30000300002 = 219789481579
BaseRepresentation
bin11011111100001010…
…000011111111100010
32212102202212010220022
4123330022003333202
5442420034100002
621440522313442
72111302225331
oct337412037742
985382763808
1030000300002
11117a5429472
125993058882
132aa146b80a
1416484c5d18
15ba8b87ba2
hex6fc283fe2

30000300002 has 8 divisors (see below), whose sum is σ = 47368894800. Its totient is φ = 14210668404.

The previous prime is 30000299977. The next prime is 30000300019. The reversal of 30000300002 is 20000300003.

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

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, 394740752 + ... + 394740827.

It is an arithmetic number, because the mean of its divisors is an integer number (5921111850).

Almost surely, 230000300002 is an apocalyptic number.

30000300002 is a deficient number, since it is larger than the sum of its proper divisors (17368594798).

30000300002 is a wasteful number, since it uses less digits than its factorization.

30000300002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 789481600.

The product of its (nonzero) digits is 18, while the sum is 8.

Adding to 30000300002 its reverse (20000300003), we get a palindrome (50000600005).

Subtracting from 30000300002 its reverse (20000300003), we obtain a palindrome (9999999999).

The spelling of 30000300002 in words is "thirty billion, three hundred thousand, two".

Divisors: 1 2 19 38 789481579 1578963158 15000150001 30000300002