Base | Representation |
---|---|
bin | 1101101100110… |
… | …0010100100101 |
3 | 11000010021022100 |
4 | 3123030110211 |
5 | 104202210010 |
6 | 5411322313 |
7 | 1265254611 |
oct | 333142445 |
9 | 130107270 |
10 | 57460005 |
11 | 2a486609 |
12 | 172b0399 |
13 | bb9ab05 |
14 | 78ba341 |
15 | 50a02c0 |
hex | 36cc525 |
57460005 has 12 divisors (see below), whose sum is σ = 99597420. Its totient is φ = 30645312.
The previous prime is 57459989. The next prime is 57460021. The reversal of 57460005 is 50006475.
57460005 is a `hidden beast` number, since 57 + 4 + 600 + 0 + 5 = 666.
57460005 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 (57459989) and next prime (57460021).
It can be written as a sum of positive squares in 2 ways, for example, as 8767521 + 48692484 = 2961^2 + 6978^2 .
It is not a de Polignac number, because 57460005 - 24 = 57459989 is a prime.
It is a congruent number.
It is an unprimeable number.
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, 638400 + ... + 638489.
It is an arithmetic number, because the mean of its divisors is an integer number (8299785).
Almost surely, 257460005 is an apocalyptic number.
It is an amenable number.
57460005 is a deficient number, since it is larger than the sum of its proper divisors (42137415).
57460005 is a wasteful number, since it uses less digits than its factorization.
57460005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1276900 (or 1276897 counting only the distinct ones).
The product of its (nonzero) digits is 4200, while the sum is 27.
The square root of 57460005 is about 7580.2377931039. The cubic root of 57460005 is about 385.8826211149.
The spelling of 57460005 in words is "fifty-seven million, four hundred sixty thousand, five".
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