Base | Representation |
---|---|
bin | 11001001111011110… |
… | …001011110110101000 |
3 | 2120221212021222120111 |
4 | 121033132023312220 |
5 | 421001344213322 |
6 | 20241225504104 |
7 | 1646432455660 |
oct | 311736136650 |
9 | 76855258514 |
10 | 27103116712 |
11 | 10549003811 |
12 | 5304942034 |
13 | 272c175b89 |
14 | 14518051a0 |
15 | a89653177 |
hex | 64f78bda8 |
27103116712 has 32 divisors (see below), whose sum is σ = 58105022400. Its totient is φ = 11610238464.
The previous prime is 27103116661. The next prime is 27103116731. The reversal of 27103116712 is 21761130172.
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, 10968 + ... + 233080.
It is an arithmetic number, because the mean of its divisors is an integer number (1815781950).
Almost surely, 227103116712 is an apocalyptic number.
It is an amenable number.
27103116712 is an abundant number, since it is smaller than the sum of its proper divisors (31001905688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27103116712 is a wasteful number, since it uses less digits than its factorization.
27103116712 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 224305 (or 224301 counting only the distinct ones).
The product of its (nonzero) digits is 3528, while the sum is 31.
Adding to 27103116712 its reverse (21761130172), we get a palindrome (48864246884).
The spelling of 27103116712 in words is "twenty-seven billion, one hundred three million, one hundred sixteen thousand, seven hundred twelve".
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