Base | Representation |
---|---|
bin | 10110101110011000… |
… | …01001011010001110 |
3 | 1011111020212101222012 |
4 | 23113030021122032 |
5 | 144441224022202 |
6 | 5334341021222 |
7 | 611222106254 |
oct | 132714113216 |
9 | 34436771865 |
10 | 12200220302 |
11 | 51a07850a6 |
12 | 24459b4812 |
13 | 11c579818a |
14 | 83a45a5d4 |
15 | 4b6120152 |
hex | 2d730968e |
12200220302 has 16 divisors (see below), whose sum is σ = 19281897600. Its totient is φ = 5773534200.
The previous prime is 12200220301. The next prime is 12200220313. The reversal of 12200220302 is 20302200221.
12200220302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12200220301) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 112802 + ... + 192677.
It is an arithmetic number, because the mean of its divisors is an integer number (1205118600).
Almost surely, 212200220302 is an apocalyptic number.
12200220302 is a deficient number, since it is larger than the sum of its proper divisors (7081677298).
12200220302 is a wasteful number, since it uses less digits than its factorization.
12200220302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 306551.
The product of its (nonzero) digits is 96, while the sum is 14.
Adding to 12200220302 its reverse (20302200221), we get a palindrome (32502420523).
The spelling of 12200220302 in words is "twelve billion, two hundred million, two hundred twenty thousand, three hundred two".
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