Base | Representation |
---|---|
bin | 10110101110011111… |
… | …11001001001111011 |
3 | 1011111022201022000110 |
4 | 23113033321021323 |
5 | 144442001433144 |
6 | 5334414035403 |
7 | 611233336236 |
oct | 132717711173 |
9 | 34438638013 |
10 | 12201202299 |
11 | 51a1295970 |
12 | 24461a8b63 |
13 | 11c5a50140 |
14 | 83a63441d |
15 | 4b62660b9 |
hex | 2d73f927b |
12201202299 has 32 divisors (see below), whose sum is σ = 19397677824. Its totient is φ = 6723953280.
The previous prime is 12201202231. The next prime is 12201202309. The reversal of 12201202299 is 99220210221.
It is not a de Polignac number, because 12201202299 - 27 = 12201202171 is a prime.
It is a super-2 number, since 2×122012022992 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (12201206299) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 183504 + ... + 240989.
It is an arithmetic number, because the mean of its divisors is an integer number (606177432).
Almost surely, 212201202299 is an apocalyptic number.
12201202299 is a deficient number, since it is larger than the sum of its proper divisors (7196475525).
12201202299 is a wasteful number, since it uses less digits than its factorization.
12201202299 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 424587.
The product of its (nonzero) digits is 2592, while the sum is 30.
The spelling of 12201202299 in words is "twelve billion, two hundred one million, two hundred two thousand, two hundred ninety-nine".
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