Base | Representation |
---|---|
bin | 10110101110010110… |
… | …10110110101001010 |
3 | 1011111020110212210011 |
4 | 23113023112311022 |
5 | 144441200410010 |
6 | 5334332342134 |
7 | 611220254254 |
oct | 132713266512 |
9 | 34436425704 |
10 | 12200013130 |
11 | 51a0653488 |
12 | 244591494a |
13 | 11c5724aa6 |
14 | 83a404cd4 |
15 | 4b60cda8a |
hex | 2d72d6d4a |
12200013130 has 64 divisors (see below), whose sum is σ = 22515470208. Its totient is φ = 4758624000.
The previous prime is 12200013113. The next prime is 12200013143. The reversal of 12200013130 is 3131000221.
It is a self number, because there is not a number n which added to its sum of digits gives 12200013130.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32707624 + ... + 32707996.
It is an arithmetic number, because the mean of its divisors is an integer number (351804222).
Almost surely, 212200013130 is an apocalyptic number.
12200013130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12200013130 is a deficient number, since it is larger than the sum of its proper divisors (10315457078).
12200013130 is a wasteful number, since it uses less digits than its factorization.
12200013130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 871.
The product of its (nonzero) digits is 36, while the sum is 13.
Adding to 12200013130 its reverse (3131000221), we get a palindrome (15331013351).
The spelling of 12200013130 in words is "twelve billion, two hundred million, thirteen thousand, one hundred thirty".
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