Base | Representation |
---|---|
bin | 110101011101101111… |
… | …110010010001000001 |
3 | 12111011211010012021022 |
4 | 311131233302101001 |
5 | 1420032242220333 |
6 | 42212251235225 |
7 | 4101415462241 |
oct | 653557622101 |
9 | 174154105238 |
10 | 57407382593 |
11 | 22389a75250 |
12 | b161748b15 |
13 | 554b5a0652 |
14 | 2ac8413b21 |
15 | 175ed2ec98 |
hex | d5dbf2441 |
57407382593 has 8 divisors (see below), whose sum is σ = 64785761280. Its totient is φ = 50388924880.
The previous prime is 57407382577. The next prime is 57407382601. The reversal of 57407382593 is 39528370475.
It is a happy number.
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 57407382593 - 24 = 57407382577 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (57407382563) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89979905 + ... + 89980542.
It is an arithmetic number, because the mean of its divisors is an integer number (8098220160).
Almost surely, 257407382593 is an apocalyptic number.
It is an amenable number.
57407382593 is a deficient number, since it is larger than the sum of its proper divisors (7378378687).
57407382593 is a wasteful number, since it uses less digits than its factorization.
57407382593 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 179960487.
The product of its (nonzero) digits is 6350400, while the sum is 53.
The spelling of 57407382593 in words is "fifty-seven billion, four hundred seven million, three hundred eighty-two thousand, five hundred ninety-three".
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