Base | Representation |
---|---|
bin | 1011011010101001111011… |
… | …1100010010111011010000 |
3 | 1122110000100120011120012202 |
4 | 2312222132330102323100 |
5 | 3121130121111421300 |
6 | 42410322242542332 |
7 | 2433615110262611 |
oct | 266523674227320 |
9 | 48400316146182 |
10 | 12552561045200 |
11 | 3aaa569513530 |
12 | 14a892b3679a8 |
13 | 700917061427 |
14 | 315793713c08 |
15 | 16b7c3181ad5 |
hex | b6a9ef12ed0 |
12552561045200 has 120 divisors (see below), whose sum is σ = 33069585363456. Its totient is φ = 4540916736000.
The previous prime is 12552561045181. The next prime is 12552561045247. The reversal of 12552561045200 is 254016525521.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6541616 + ... + 8240015.
Almost surely, 212552561045200 is an apocalyptic number.
12552561045200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12552561045200 is an abundant number, since it is smaller than the sum of its proper divisors (20517024318256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12552561045200 is a wasteful number, since it uses less digits than its factorization.
12552561045200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14781853 (or 14781842 counting only the distinct ones).
The product of its (nonzero) digits is 120000, while the sum is 38.
The spelling of 12552561045200 in words is "twelve trillion, five hundred fifty-two billion, five hundred sixty-one million, forty-five thousand, two hundred".
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