Base | Representation |
---|---|
bin | 10110101110011000… |
… | …01001011010001010 |
3 | 1011111020212101222001 |
4 | 23113030021122022 |
5 | 144441224022143 |
6 | 5334341021214 |
7 | 611222106250 |
oct | 132714113212 |
9 | 34436771861 |
10 | 12200220298 |
11 | 51a07850a2 |
12 | 24459b480a |
13 | 11c5798186 |
14 | 83a45a5d0 |
15 | 4b612014d |
hex | 2d730968a |
12200220298 has 16 divisors (see below), whose sum is σ = 21166649280. Its totient is φ = 5165669376.
The previous prime is 12200220293. The next prime is 12200220301. The reversal of 12200220298 is 89202200221.
It is not an unprimeable number, because it can be changed into a prime (12200220293) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5248503 + ... + 5250826.
It is an arithmetic number, because the mean of its divisors is an integer number (1322915580).
Almost surely, 212200220298 is an apocalyptic number.
12200220298 is a deficient number, since it is larger than the sum of its proper divisors (8966428982).
12200220298 is a wasteful number, since it uses less digits than its factorization.
12200220298 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10499421.
The product of its (nonzero) digits is 2304, while the sum is 28.
The spelling of 12200220298 in words is "twelve billion, two hundred million, two hundred twenty thousand, two hundred ninety-eight".
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