Base | Representation |
---|---|
bin | 1101110100000… |
… | …1100100111010 |
3 | 11001000200010101 |
4 | 3131001210322 |
5 | 104313042112 |
6 | 5425510014 |
7 | 1302325051 |
oct | 335014472 |
9 | 131020111 |
10 | 57940282 |
11 | 2a784434 |
12 | 174a230a |
13 | c0085ba |
14 | 79a3398 |
15 | 5147757 |
hex | 374193a |
57940282 has 8 divisors (see below), whose sum is σ = 87160500. Its totient is φ = 28886784.
The previous prime is 57940277. The next prime is 57940297. The reversal of 57940282 is 28204975.
57940282 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 56115081 + 1825201 = 7491^2 + 1351^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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 3 ways as a sum of consecutive naturals, for example, 40807 + ... + 42202.
Almost surely, 257940282 is an apocalyptic number.
57940282 is a deficient number, since it is larger than the sum of its proper divisors (29220218).
57940282 is a wasteful number, since it uses less digits than its factorization.
57940282 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 83360.
The product of its (nonzero) digits is 40320, while the sum is 37.
The square root of 57940282 is about 7611.8514173623. The cubic root of 57940282 is about 386.9547672854.
The spelling of 57940282 in words is "fifty-seven million, nine hundred forty thousand, two hundred eighty-two".
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