Base | Representation |
---|---|
bin | 11001010000010000… |
… | …010010011010010000 |
3 | 2120222210000021010000 |
4 | 121100100102122100 |
5 | 421013230011033 |
6 | 20242415210000 |
7 | 1646652220455 |
oct | 312020223220 |
9 | 76883007100 |
10 | 27116250768 |
11 | 10555464602 |
12 | 5309216900 |
13 | 2731ac40c9 |
14 | 145346382c |
15 | a8a899a13 |
hex | 650412690 |
27116250768 has 50 divisors (see below), whose sum is σ = 78482300534. Its totient is φ = 9038749824.
The previous prime is 27116250743. The next prime is 27116250779. The reversal of 27116250768 is 86705261172.
27116250768 is a `hidden beast` number, since 2 + 7 + 11 + 625 + 0 + 7 + 6 + 8 = 666.
It can be written as a sum of positive squares in only one way, i.e., 23156317584 + 3959933184 = 152172^2 + 62928^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 10460221 + ... + 10462812.
Almost surely, 227116250768 is an apocalyptic number.
It is an amenable number.
27116250768 is an abundant number, since it is smaller than the sum of its proper divisors (51366049766).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27116250768 is a wasteful number, since it uses less digits than its factorization.
27116250768 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20923053 (or 20923038 counting only the distinct ones).
The product of its (nonzero) digits is 282240, while the sum is 45.
The spelling of 27116250768 in words is "twenty-seven billion, one hundred sixteen million, two hundred fifty thousand, seven hundred sixty-eight".
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