Base | Representation |
---|---|
bin | 11010000001101000… |
… | …011011100100110110 |
3 | 2200010111210222112111 |
4 | 122001220123210312 |
5 | 424212313211400 |
6 | 20500531041234 |
7 | 2006331501502 |
oct | 320150334466 |
9 | 80114728474 |
10 | 27944663350 |
11 | 109400411aa |
12 | 54ba74021a |
13 | 2834614576 |
14 | 14d14a7302 |
15 | ad84853ba |
hex | 681a1b936 |
27944663350 has 24 divisors (see below), whose sum is σ = 51983001000. Its totient is φ = 11176590720.
The previous prime is 27944663339. The next prime is 27944663377. The reversal of 27944663350 is 5336644972.
It is a junction number, because it is equal to n+sod(n) for n = 27944663294 and 27944663303.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 498334 + ... + 551566.
It is an arithmetic number, because the mean of its divisors is an integer number (2165958375).
Almost surely, 227944663350 is an apocalyptic number.
27944663350 is a deficient number, since it is larger than the sum of its proper divisors (24038337650).
27944663350 is a wasteful number, since it uses less digits than its factorization.
27944663350 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63744 (or 63739 counting only the distinct ones).
The product of its (nonzero) digits is 3265920, while the sum is 49.
The spelling of 27944663350 in words is "twenty-seven billion, nine hundred forty-four million, six hundred sixty-three thousand, three hundred fifty".
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