Base | Representation |
---|---|
bin | 1101101001110… |
… | …0100101000101 |
3 | 10222202100001200 |
4 | 3122130211011 |
5 | 104124430303 |
6 | 5403213113 |
7 | 1263511521 |
oct | 332344505 |
9 | 128670050 |
10 | 57264453 |
11 | 2a3626a4 |
12 | 17217199 |
13 | bb2cabc |
14 | 7868d81 |
15 | 50623a3 |
hex | 369c945 |
57264453 has 12 divisors (see below), whose sum is σ = 82781088. Its totient is φ = 38145960.
The previous prime is 57264443. The next prime is 57264463. The reversal of 57264453 is 35446275.
57264453 is a `hidden beast` number, since 5 + 7 + 2 + 644 + 5 + 3 = 666.
57264453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (57264443) and next prime (57264463).
It is not a de Polignac number, because 57264453 - 24 = 57264437 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57264443) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 19768 + ... + 22478.
It is an arithmetic number, because the mean of its divisors is an integer number (6898424).
Almost surely, 257264453 is an apocalyptic number.
It is an amenable number.
57264453 is a deficient number, since it is larger than the sum of its proper divisors (25516635).
57264453 is a wasteful number, since it uses less digits than its factorization.
57264453 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5064 (or 5061 counting only the distinct ones).
The product of its digits is 100800, while the sum is 36.
The square root of 57264453 is about 7567.3279960631. The cubic root of 57264453 is about 385.4443691267. Note that the first 3 decimals are identical.
It can be divided in two parts, 572 and 64453, that added together give a square (65025 = 2552).
The spelling of 57264453 in words is "fifty-seven million, two hundred sixty-four thousand, four hundred fifty-three".
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