Base | Representation |
---|---|
bin | 110100000000… |
… | …1110010001110 |
3 | 1220022110210121 |
4 | 1220001302032 |
5 | 23440122121 |
6 | 2412255154 |
7 | 450536131 |
oct | 150016216 |
9 | 56273717 |
10 | 27270286 |
11 | 1443662a |
12 | 91714ba |
13 | 585a684 |
14 | 389c218 |
15 | 25da141 |
hex | 1a01c8e |
27270286 has 8 divisors (see below), whose sum is σ = 40927824. Its totient is φ = 13627680.
The previous prime is 27270277. The next prime is 27270307. The reversal of 27270286 is 68207272.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4246 + ... + 8518.
It is an arithmetic number, because the mean of its divisors is an integer number (5115978).
Almost surely, 227270286 is an apocalyptic number.
27270286 is a deficient number, since it is larger than the sum of its proper divisors (13657538).
27270286 is a wasteful number, since it uses less digits than its factorization.
27270286 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7466.
The product of its (nonzero) digits is 18816, while the sum is 34.
The square root of 27270286 is about 5222.0959393715. The cubic root of 27270286 is about 300.9977373148.
It can be divided in two parts, 27270 and 286, that added together give a square (27556 = 1662).
The spelling of 27270286 in words is "twenty-seven million, two hundred seventy thousand, two hundred eighty-six".
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