Base | Representation |
---|---|
bin | 1011011010101000111110… |
… | …1100011110101110111100 |
3 | 1122102222200201211100211212 |
4 | 2312222033230132232330 |
5 | 3121124110120203040 |
6 | 42410241024103552 |
7 | 2433605553055046 |
oct | 266521754365674 |
9 | 48388621740755 |
10 | 12552305241020 |
11 | 3aaa448086016 |
12 | 14a8879764bb8 |
13 | 7008a6068bcc |
14 | 31576b766a96 |
15 | 16b7aa9a2d65 |
hex | b6a8fb1ebbc |
12552305241020 has 24 divisors (see below), whose sum is σ = 26359943626800. Its totient is φ = 5020902549632.
The previous prime is 12552305241013. The next prime is 12552305241107. The reversal of 12552305241020 is 2014250325521.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4757951 + ... + 6909609.
It is an arithmetic number, because the mean of its divisors is an integer number (1098330984450).
Almost surely, 212552305241020 is an apocalyptic number.
12552305241020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12552305241020 is an abundant number, since it is smaller than the sum of its proper divisors (13807638385780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12552305241020 is a wasteful number, since it uses less digits than its factorization.
12552305241020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2443357 (or 2443355 counting only the distinct ones).
The product of its (nonzero) digits is 24000, while the sum is 32.
Adding to 12552305241020 its reverse (2014250325521), we get a palindrome (14566555566541).
The spelling of 12552305241020 in words is "twelve trillion, five hundred fifty-two billion, three hundred five million, two hundred forty-one thousand, twenty".
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