Base | Representation |
---|---|
bin | 1100010100100100010010… |
… | …10101101101110000100000 |
3 | 10112221020211012102022000000 |
4 | 12022102021111231300200 |
5 | 12022410433203433313 |
6 | 133343130220300000 |
7 | 5464355212632330 |
oct | 612221125556040 |
9 | 115836735368000 |
10 | 27094957874208 |
11 | 86a69a83a0774 |
12 | 30572266a1600 |
13 | 1217074930bc3 |
14 | 69958da090c0 |
15 | 31ec06ce6673 |
hex | 18a48956dc20 |
27094957874208 has 2688 divisors, whose sum is σ = 107070478663680. Its totient is φ = 6559370772480.
The previous prime is 27094957874207. The next prime is 27094957874209. The reversal of 27094957874208 is 80247875949072.
27094957874208 is a `hidden beast` number, since 2 + 7 + 0 + 9 + 4 + 9 + 578 + 7 + 42 + 0 + 8 = 666.
It is an interprime number because it is at equal distance from previous prime (27094957874207) and next prime (27094957874209).
It is a super-2 number, since 2×270949578742082 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (72).
It is not an unprimeable number, because it can be changed into a prime (27094957874207) by changing a digit.
It is a polite number, since it can be written in 447 ways as a sum of consecutive naturals, for example, 119361047791 + ... + 119361048017.
It is an arithmetic number, because the mean of its divisors is an integer number (39832767360).
Almost surely, 227094957874208 is an apocalyptic number.
27094957874208 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 27094957874208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53535239331840).
27094957874208 is an abundant number, since it is smaller than the sum of its proper divisors (79975520789472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27094957874208 is a wasteful number, since it uses less digits than its factorization.
27094957874208 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 402 (or 379 counting only the distinct ones).
The product of its (nonzero) digits is 568995840, while the sum is 72.
The spelling of 27094957874208 in words is "twenty-seven trillion, ninety-four billion, nine hundred fifty-seven million, eight hundred seventy-four thousand, two hundred eight".
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