Base | Representation |
---|---|
bin | 1101101101111… |
… | …0011111100001 |
3 | 11000021001101221 |
4 | 3123132133201 |
5 | 104212100213 |
6 | 5413055041 |
7 | 1266014605 |
oct | 333363741 |
9 | 130231357 |
10 | 57534433 |
11 | 2a527520 |
12 | 17327481 |
13 | bbc5958 |
14 | 78d9505 |
15 | 50b738d |
hex | 36de7e1 |
57534433 has 4 divisors (see below), whose sum is σ = 62764848. Its totient is φ = 52304020.
The previous prime is 57534397. The next prime is 57534467. The reversal of 57534433 is 33443575.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 57534433 - 213 = 57526241 is a prime.
It is a super-3 number, since 3×575344333 (a number of 24 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (57534493) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2615191 + ... + 2615212.
It is an arithmetic number, because the mean of its divisors is an integer number (15691212).
Almost surely, 257534433 is an apocalyptic number.
It is an amenable number.
57534433 is a deficient number, since it is larger than the sum of its proper divisors (5230415).
57534433 is a wasteful number, since it uses less digits than its factorization.
57534433 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5230414.
The product of its digits is 75600, while the sum is 34.
The square root of 57534433 is about 7585.1455490320. The cubic root of 57534433 is about 386.0491606067.
The spelling of 57534433 in words is "fifty-seven million, five hundred thirty-four thousand, four hundred thirty-three".
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