Base | Representation |
---|---|
bin | 10110110011010111… |
… | …01011110110111111 |
3 | 1011121011120011222012 |
4 | 23121223223312333 |
5 | 200032430323203 |
6 | 5342433241435 |
7 | 612240433301 |
oct | 133153536677 |
9 | 34534504865 |
10 | 12242042303 |
11 | 521234a637 |
12 | 2457a0327b |
13 | 120134c11a |
14 | 841c25971 |
15 | 4b9b31bd8 |
hex | 2d9aebdbf |
12242042303 has 8 divisors (see below), whose sum is σ = 12310724736. Its totient is φ = 12173414400.
The previous prime is 12242042299. The next prime is 12242042311. The reversal of 12242042303 is 30324024221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12242042303 - 22 = 12242042299 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12242042203) 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, 487823 + ... + 512303.
It is an arithmetic number, because the mean of its divisors is an integer number (1538840592).
Almost surely, 212242042303 is an apocalyptic number.
12242042303 is a deficient number, since it is larger than the sum of its proper divisors (68682433).
12242042303 is a wasteful number, since it uses less digits than its factorization.
12242042303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27265.
The product of its (nonzero) digits is 2304, while the sum is 23.
Adding to 12242042303 its reverse (30324024221), we get a palindrome (42566066524).
The spelling of 12242042303 in words is "twelve billion, two hundred forty-two million, forty-two thousand, three hundred three".
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