Base | Representation |
---|---|
bin | 11100000010110101… |
… | …010110011011011010 |
3 | 2212201120121220002212 |
4 | 130002311112123122 |
5 | 443132222423002 |
6 | 21500003155122 |
7 | 2114132264114 |
oct | 340265263332 |
9 | 85646556085 |
10 | 30112311002 |
11 | 11852683a44 |
12 | 5a04675aa2 |
13 | 2abb729307 |
14 | 16593223b4 |
15 | bb3911352 |
hex | 702d566da |
30112311002 has 16 divisors (see below), whose sum is σ = 45710084160. Its totient is φ = 14876277312.
The previous prime is 30112310989. The next prime is 30112311011. The reversal of 30112311002 is 20011321103.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73727 + ... + 256242.
It is an arithmetic number, because the mean of its divisors is an integer number (2856880260).
Almost surely, 230112311002 is an apocalyptic number.
30112311002 is a deficient number, since it is larger than the sum of its proper divisors (15597773158).
30112311002 is a wasteful number, since it uses less digits than its factorization.
30112311002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 330517.
The product of its (nonzero) digits is 36, while the sum is 14.
Adding to 30112311002 its reverse (20011321103), we get a palindrome (50123632105).
The spelling of 30112311002 in words is "thirty billion, one hundred twelve million, three hundred eleven thousand, two".
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