Base | Representation |
---|---|
bin | 10110101110011000… |
… | …00111101100110011 |
3 | 1011111020212001100211 |
4 | 23113030013230303 |
5 | 144441223311144 |
6 | 5334340524551 |
7 | 611222046661 |
oct | 132714075463 |
9 | 34436761324 |
10 | 12200213299 |
11 | 51a077a90a |
12 | 24459b0757 |
13 | 11c5794c31 |
14 | 83a457c31 |
15 | 4b611d034 |
hex | 2d7307b33 |
12200213299 has 4 divisors (see below), whose sum is σ = 12215716264. Its totient is φ = 12184710336.
The previous prime is 12200213297. The next prime is 12200213303. The reversal of 12200213299 is 99231200221.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99231200221 = 5507 ⋅18019103.
It is a cyclic number.
It is not a de Polignac number, because 12200213299 - 21 = 12200213297 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 12200213299.
It is not an unprimeable number, because it can be changed into a prime (12200213297) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 7750302 + ... + 7751875.
It is an arithmetic number, because the mean of its divisors is an integer number (3053929066).
Almost surely, 212200213299 is an apocalyptic number.
12200213299 is a deficient number, since it is larger than the sum of its proper divisors (15502965).
12200213299 is an equidigital number, since it uses as much as digits as its factorization.
12200213299 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15502964.
The product of its (nonzero) digits is 3888, while the sum is 31.
The spelling of 12200213299 in words is "twelve billion, two hundred million, two hundred thirteen thousand, two hundred ninety-nine".
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