Base | Representation |
---|---|
bin | 110100011000… |
… | …0011100110010 |
3 | 1220200011222212 |
4 | 1220300130302 |
5 | 24012231201 |
6 | 2420332122 |
7 | 452263316 |
oct | 150603462 |
9 | 56604885 |
10 | 27461426 |
11 | 145571a3 |
12 | 9244042 |
13 | 58c6685 |
14 | 390bb46 |
15 | 2626abb |
hex | 1a30732 |
27461426 has 8 divisors (see below), whose sum is σ = 43615260. Its totient is φ = 12923008.
The previous prime is 27461419. The next prime is 27461429. The reversal of 27461426 is 62416472.
It can be written as a sum of positive squares in 2 ways, for example, as 27300625 + 160801 = 5225^2 + 401^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 27461392 and 27461401.
It is not an unprimeable number, because it can be changed into a prime (27461429) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 403811 + ... + 403878.
Almost surely, 227461426 is an apocalyptic number.
27461426 is a deficient number, since it is larger than the sum of its proper divisors (16153834).
27461426 is a wasteful number, since it uses less digits than its factorization.
27461426 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 807708.
The product of its digits is 16128, while the sum is 32.
The square root of 27461426 is about 5240.3650636191. The cubic root of 27461426 is about 301.6993411423.
Adding to 27461426 its reverse (62416472), we get a palindrome (89877898).
The spelling of 27461426 in words is "twenty-seven million, four hundred sixty-one thousand, four hundred twenty-six".
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