Base | Representation |
---|---|
bin | 10111001011001101… |
… | …11001000100101101 |
3 | 1012010010000210102010 |
4 | 23211212321010231 |
5 | 200440140043201 |
6 | 5414341351433 |
7 | 620220131613 |
oct | 134546710455 |
9 | 35103023363 |
10 | 12442112301 |
11 | 5305280143 |
12 | 24b2a08579 |
13 | 123392c238 |
14 | 8606256b3 |
15 | 4cc4a1bd6 |
hex | 2e59b912d |
12442112301 has 8 divisors (see below), whose sum is σ = 16590076864. Its totient is φ = 8294444640.
The previous prime is 12442112239. The next prime is 12442112363. The reversal of 12442112301 is 10321124421.
It is an interprime number because it is at equal distance from previous prime (12442112239) and next prime (12442112363).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12442112301 - 211 = 12442110253 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 (12442114301) 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, 56400 + ... + 167526.
It is an arithmetic number, because the mean of its divisors is an integer number (2073759608).
Almost surely, 212442112301 is an apocalyptic number.
It is an amenable number.
12442112301 is a deficient number, since it is larger than the sum of its proper divisors (4147964563).
12442112301 is a wasteful number, since it uses less digits than its factorization.
12442112301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 148451.
The product of its (nonzero) digits is 384, while the sum is 21.
Adding to 12442112301 its reverse (10321124421), we get a palindrome (22763236722).
The spelling of 12442112301 in words is "twelve billion, four hundred forty-two million, one hundred twelve thousand, three hundred one".
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