| Base | Representation |
|---|---|
| bin | 1010100001011001010010… |
| … | …1100110000101110010000 |
| 3 | 1111221222012110122120211011 |
| 4 | 2220112110230300232100 |
| 5 | 3004020441433040000 |
| 6 | 40334352535100304 |
| 7 | 2302551452601400 |
| oct | 250262454605620 |
| 9 | 44858173576734 |
| 10 | 11568841690000 |
| 11 | 3760355597a91 |
| 12 | 136a151811694 |
| 13 | 65bc24a30b2a |
| 14 | 2bdd13614800 |
| 15 | 150dead9a2ba |
| hex | a8594b30b90 |
11568841690000 has 675 divisors, whose sum is σ = 33655434683013. Its totient is φ = 3839931648000.
The previous prime is 11568841689989. The next prime is 11568841690013. The reversal of 11568841690000 is 9614886511.
The square root of 11568841690000 is 3401300.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 7 ways, for example, as 11308235523984 + 260606166016 = 3362772^2 + 510496^2 .
It is a super-2 number, since 2×115688416900002 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (49).
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 134 ways as a sum of consecutive naturals, for example, 102379129944 + ... + 102379130056.
Almost surely, 211568841690000 is an apocalyptic number.
11568841690000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11568841690000 is the 3401300-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 11568841690000
11568841690000 is an abundant number, since it is smaller than the sum of its proper divisors (22086592993013).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11568841690000 is an frugal number, since it uses more digits than its factorization.
11568841690000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 354 (or 170 counting only the distinct ones).
The product of its (nonzero) digits is 414720, while the sum is 49.
Multiplying 11568841690000 by its sum of digits (49), we get a square (566873242810000 = 238091002).
11568841690000 divided by its sum of digits (49) gives a square (236098810000 = 4859002).
The spelling of 11568841690000 in words is "eleven trillion, five hundred sixty-eight billion, eight hundred forty-one million, six hundred ninety thousand".
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