Base | Representation |
---|---|
bin | 1100111000111… |
… | …1010010100101 |
3 | 10202201202021020 |
4 | 3032033102211 |
5 | 102320024133 |
6 | 5210441353 |
7 | 1224352563 |
oct | 316172245 |
9 | 122652236 |
10 | 54064293 |
11 | 28577338 |
12 | 16133259 |
13 | b27c30a |
14 | 7274a33 |
15 | 4b2e0b3 |
hex | 338f4a5 |
54064293 has 8 divisors (see below), whose sum is σ = 73446048. Its totient is φ = 35362704.
The previous prime is 54064277. The next prime is 54064303. The reversal of 54064293 is 39246045.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 54064293 - 24 = 54064277 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54064223) 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, 169855 + ... + 170172.
It is an arithmetic number, because the mean of its divisors is an integer number (9180756).
Almost surely, 254064293 is an apocalyptic number.
54064293 is a gapful number since it is divisible by the number (53) formed by its first and last digit.
It is an amenable number.
54064293 is a deficient number, since it is larger than the sum of its proper divisors (19381755).
54064293 is a wasteful number, since it uses less digits than its factorization.
54064293 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 340083.
The product of its (nonzero) digits is 25920, while the sum is 33.
The square root of 54064293 is about 7352.8425115733. The cubic root of 54064293 is about 378.1262630744.
The spelling of 54064293 in words is "fifty-four million, sixty-four thousand, two hundred ninety-three".
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