Base | Representation |
---|---|
bin | 10110010111110100… |
… | …10101110101101010 |
3 | 1011000001211011221221 |
4 | 23023322111311222 |
5 | 144044304100432 |
6 | 5303501252254 |
7 | 603433562110 |
oct | 131372256552 |
9 | 34001734857 |
10 | 12011003242 |
11 | 5103997567 |
12 | 23b256408a |
13 | 1195517c14 |
14 | 81d283ab0 |
15 | 4a46e5b97 |
hex | 2cbe95d6a |
12011003242 has 8 divisors (see below), whose sum is σ = 20590291296. Its totient is φ = 5147572812.
The previous prime is 12011003239. The next prime is 12011003287. The reversal of 12011003242 is 24230011021.
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, 428964388 + ... + 428964415.
It is an arithmetic number, because the mean of its divisors is an integer number (2573786412).
Almost surely, 212011003242 is an apocalyptic number.
12011003242 is a deficient number, since it is larger than the sum of its proper divisors (8579288054).
12011003242 is an equidigital number, since it uses as much as digits as its factorization.
12011003242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 857928812.
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 12011003242 its reverse (24230011021), we get a palindrome (36241014263).
The spelling of 12011003242 in words is "twelve billion, eleven million, three thousand, two hundred forty-two".
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