Base | Representation |
---|---|
bin | 1101110011111… |
… | …0101010010101 |
3 | 11001000001202010 |
4 | 3130332222111 |
5 | 104312201331 |
6 | 5425334433 |
7 | 1302245202 |
oct | 334765225 |
9 | 131001663 |
10 | 57928341 |
11 | 2a776469 |
12 | 17497419 |
13 | c003033 |
14 | 799cca9 |
15 | 5143e46 |
hex | 373ea95 |
57928341 has 8 divisors (see below), whose sum is σ = 79901280. Its totient is φ = 37287152.
The previous prime is 57928309. The next prime is 57928349. The reversal of 57928341 is 14382975.
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 57928341 - 25 = 57928309 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 57928341.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57928349) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 332835 + ... + 333008.
It is an arithmetic number, because the mean of its divisors is an integer number (9987660).
Almost surely, 257928341 is an apocalyptic number.
It is an amenable number.
57928341 is a deficient number, since it is larger than the sum of its proper divisors (21972939).
57928341 is a wasteful number, since it uses less digits than its factorization.
57928341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 665875.
The product of its digits is 60480, while the sum is 39.
The square root of 57928341 is about 7611.0670079825. The cubic root of 57928341 is about 386.9281827620.
It can be divided in two parts, 579 and 28341, that added together give a triangular number (28920 = T240).
The spelling of 57928341 in words is "fifty-seven million, nine hundred twenty-eight thousand, three hundred forty-one".
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