Base | Representation |
---|---|
bin | 1011001001001000000100… |
… | …0100011001111111111100 |
3 | 1121101020000222101022110221 |
4 | 2302102001010121333330 |
5 | 3101211343002102444 |
6 | 42020115424511124 |
7 | 2403064261664356 |
oct | 262220104317774 |
9 | 47336028338427 |
10 | 12251412144124 |
11 | 39a388184190a |
12 | 145a4a517b4a4 |
13 | 6ab3c31bc9ca |
14 | 304d85b840d6 |
15 | 163a49bcca84 |
hex | b2481119ffc |
12251412144124 has 24 divisors (see below), whose sum is σ = 21896816074560. Its totient is φ = 5995187018496.
The previous prime is 12251412144121. The next prime is 12251412144163. The reversal of 12251412144124 is 42144121415221.
It is a self number, because there is not a number n which added to its sum of digits gives 12251412144124.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12251412144121) 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, 5209864 + ... + 7186480.
It is an arithmetic number, because the mean of its divisors is an integer number (912367336440).
Almost surely, 212251412144124 is an apocalyptic number.
It is an amenable number.
12251412144124 is a deficient number, since it is larger than the sum of its proper divisors (9645403930436).
12251412144124 is a wasteful number, since it uses less digits than its factorization.
12251412144124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2009637 (or 2009635 counting only the distinct ones).
The product of its digits is 20480, while the sum is 34.
Adding to 12251412144124 its reverse (42144121415221), we get a palindrome (54395533559345).
The spelling of 12251412144124 in words is "twelve trillion, two hundred fifty-one billion, four hundred twelve million, one hundred forty-four thousand, one hundred twenty-four".
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