Base | Representation |
---|---|
bin | 10110111101010000… |
… | …01111100100000110 |
3 | 1011210221201012021110 |
4 | 23132220033210012 |
5 | 200220201313204 |
6 | 5355000025450 |
7 | 614265664365 |
oct | 133650174406 |
9 | 34727635243 |
10 | 12325026054 |
11 | 5255179550 |
12 | 247b762286 |
13 | 12155b5633 |
14 | 84cc677dc |
15 | 4c2074889 |
hex | 2dea0f906 |
12325026054 has 48 divisors (see below), whose sum is σ = 28111051584. Its totient is φ = 3572461200.
The previous prime is 12325026053. The next prime is 12325026079. The reversal of 12325026054 is 45062052321.
12325026054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12325026053) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 141592 + ... + 211419.
It is an arithmetic number, because the mean of its divisors is an integer number (585646908).
Almost surely, 212325026054 is an apocalyptic number.
12325026054 is an abundant number, since it is smaller than the sum of its proper divisors (15786025530).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12325026054 is a wasteful number, since it uses less digits than its factorization.
12325026054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 353073 (or 353050 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 30.
Adding to 12325026054 its reverse (45062052321), we get a palindrome (57387078375).
The spelling of 12325026054 in words is "twelve billion, three hundred twenty-five million, twenty-six thousand, fifty-four".
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