Base | Representation |
---|---|
bin | 1011010100101101000100… |
… | …1101010001111010110110 |
3 | 1122002020110120021122001200 |
4 | 2311023101031101322312 |
5 | 3112441231214040342 |
6 | 42251333404433330 |
7 | 2423335443405501 |
oct | 265132115217266 |
9 | 48066416248050 |
10 | 12450325143222 |
11 | 3a70175a6715a |
12 | 1490b58848846 |
13 | 6c40a325cb85 |
14 | 31085574c138 |
15 | 168cdc9d794c |
hex | b52d1351eb6 |
12450325143222 has 48 divisors (see below), whose sum is σ = 27063954262800. Its totient is φ = 4136541126336.
The previous prime is 12450325143211. The next prime is 12450325143239. The reversal of 12450325143222 is 22234152305421.
12450325143222 is a `hidden beast` number, since 1 + 2 + 4 + 5 + 0 + 325 + 1 + 4 + 322 + 2 = 666.
It is a super-3 number, since 3×124503251432223 (a number of 40 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15160453 + ... + 15960575.
It is an arithmetic number, because the mean of its divisors is an integer number (563832380475).
Almost surely, 212450325143222 is an apocalyptic number.
12450325143222 is an abundant number, since it is smaller than the sum of its proper divisors (14613629119578).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12450325143222 is a wasteful number, since it uses less digits than its factorization.
12450325143222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 802957 (or 802954 counting only the distinct ones).
The product of its (nonzero) digits is 115200, while the sum is 36.
Adding to 12450325143222 its reverse (22234152305421), we get a palindrome (34684477448643).
The spelling of 12450325143222 in words is "twelve trillion, four hundred fifty billion, three hundred twenty-five million, one hundred forty-three thousand, two hundred twenty-two".
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