Base | Representation |
---|---|
bin | 110011110000… |
… | …1001011011010 |
3 | 1220001200121002 |
4 | 1213201023122 |
5 | 23421333410 |
6 | 2405345002 |
7 | 446441555 |
oct | 147411332 |
9 | 56050532 |
10 | 27136730 |
11 | 14355255 |
12 | 9108162 |
13 | 581194a |
14 | 386569c |
15 | 25b07a5 |
hex | 19e12da |
27136730 has 8 divisors (see below), whose sum is σ = 48846132. Its totient is φ = 10854688.
The previous prime is 27136717. The next prime is 27136751. The reversal of 27136730 is 3763172.
It can be written as a sum of positive squares in 2 ways, for example, as 23921881 + 3214849 = 4891^2 + 1793^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 27136693 and 27136702.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1356827 + ... + 1356846.
Almost surely, 227136730 is an apocalyptic number.
27136730 is a deficient number, since it is larger than the sum of its proper divisors (21709402).
27136730 is a wasteful number, since it uses less digits than its factorization.
27136730 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2713680.
The product of its (nonzero) digits is 5292, while the sum is 29.
The square root of 27136730 is about 5209.2926583174. The cubic root of 27136730 is about 300.5055549761.
The spelling of 27136730 in words is "twenty-seven million, one hundred thirty-six thousand, seven hundred thirty".
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