Base | Representation |
---|---|
bin | 110101010001… |
… | …1101010011101 |
3 | 1221120011100012 |
4 | 1222203222131 |
5 | 24122331331 |
6 | 2434413005 |
7 | 456300212 |
oct | 152435235 |
9 | 57504305 |
10 | 27933341 |
11 | 14849807 |
12 | 9431165 |
13 | 5a30407 |
14 | 39d1b09 |
15 | 26bb82b |
hex | 1aa3a9d |
27933341 has 8 divisors (see below), whose sum is σ = 28829304. Its totient is φ = 27047680.
The previous prime is 27933337. The next prime is 27933349. The reversal of 27933341 is 14333972.
It can be written as a sum of positive squares in 4 ways, for example, as 1452025 + 26481316 = 1205^2 + 5146^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 27933341 - 22 = 27933337 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 27933298 and 27933307.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27933349) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3131 + ... + 8103.
It is an arithmetic number, because the mean of its divisors is an integer number (3603663).
Almost surely, 227933341 is an apocalyptic number.
It is an amenable number.
27933341 is a deficient number, since it is larger than the sum of its proper divisors (895963).
27933341 is a wasteful number, since it uses less digits than its factorization.
27933341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5151.
The product of its digits is 13608, while the sum is 32.
The square root of 27933341 is about 5285.2001854234. The cubic root of 27933341 is about 303.4177342992.
The spelling of 27933341 in words is "twenty-seven million, nine hundred thirty-three thousand, three hundred forty-one".
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