Base | Representation |
---|---|
bin | 1101110000000… |
… | …0011001011001 |
3 | 11000112002220100 |
4 | 3130000121121 |
5 | 104231021210 |
6 | 5420050013 |
7 | 1300133514 |
oct | 334003131 |
9 | 130462810 |
10 | 57673305 |
11 | 2a611898 |
12 | 17393909 |
13 | bc43c21 |
14 | 7933d7b |
15 | 50e35c0 |
hex | 3700659 |
57673305 has 48 divisors (see below), whose sum is σ = 105520896. Its totient is φ = 29082240.
The previous prime is 57673261. The next prime is 57673309. The reversal of 57673305 is 50337675.
It is a de Polignac number, because none of the positive numbers 2k-57673305 is a prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 57673305.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57673309) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 106335 + ... + 106875.
It is an arithmetic number, because the mean of its divisors is an integer number (2198352).
Almost surely, 257673305 is an apocalyptic number.
It is an amenable number.
57673305 is a deficient number, since it is larger than the sum of its proper divisors (47847591).
57673305 is a wasteful number, since it uses less digits than its factorization.
57673305 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 678 (or 675 counting only the distinct ones).
The product of its (nonzero) digits is 66150, while the sum is 36.
The square root of 57673305 is about 7594.2942397566. The cubic root of 57673305 is about 386.3595158709.
The spelling of 57673305 in words is "fifty-seven million, six hundred seventy-three thousand, three hundred five".
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