Base | Representation |
---|---|
bin | 11000000111001000… |
… | …00010110011011010 |
3 | 1020102010200222201011 |
4 | 30003210002303122 |
5 | 203002314312302 |
6 | 5540253244134 |
7 | 635531661154 |
oct | 140344026332 |
9 | 36363628634 |
10 | 12944682202 |
11 | 5542a32371 |
12 | 261319364a |
13 | 12b3aa3c8a |
14 | 8ab289ad4 |
15 | 50b6765d7 |
hex | 303902cda |
12944682202 has 8 divisors (see below), whose sum is σ = 19466939700. Its totient is φ = 6455702304.
The previous prime is 12944682139. The next prime is 12944682217. The reversal of 12944682202 is 20228644921.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 12690247801 + 254434401 = 112651^2 + 15951^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8318427 + ... + 8319982.
Almost surely, 212944682202 is an apocalyptic number.
12944682202 is a deficient number, since it is larger than the sum of its proper divisors (6522257498).
12944682202 is a wasteful number, since it uses less digits than its factorization.
12944682202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16638800.
The product of its (nonzero) digits is 110592, while the sum is 40.
The spelling of 12944682202 in words is "twelve billion, nine hundred forty-four million, six hundred eighty-two thousand, two hundred two".
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