Base | Representation |
---|---|
bin | 10110101110101101… |
… | …10101111100001101 |
3 | 1011111110010212010002 |
4 | 23113112311330031 |
5 | 144442433233031 |
6 | 5334521054045 |
7 | 611254664600 |
oct | 132726657415 |
9 | 34443125102 |
10 | 12203024141 |
11 | 51a231a720 |
12 | 2446927325 |
13 | 11c623a459 |
14 | 83a98a337 |
15 | 4b64c5ccb |
hex | 2d75b5f0d |
12203024141 has 24 divisors (see below), whose sum is σ = 16159155264. Its totient is φ = 9095412480.
The previous prime is 12203024129. The next prime is 12203024143. The reversal of 12203024141 is 14142030221.
It is not a de Polignac number, because 12203024141 - 218 = 12202761997 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12203024143) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 479780 + ... + 504573.
It is an arithmetic number, because the mean of its divisors is an integer number (673298136).
Almost surely, 212203024141 is an apocalyptic number.
12203024141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
12203024141 is a deficient number, since it is larger than the sum of its proper divisors (3956131123).
12203024141 is a wasteful number, since it uses less digits than its factorization.
12203024141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 984401 (or 984394 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 12203024141 its reverse (14142030221), we get a palindrome (26345054362).
The spelling of 12203024141 in words is "twelve billion, two hundred three million, twenty-four thousand, one hundred forty-one".
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