3 × 71 × 1871

Prime Factor Structure

Factorization String 3 × 71 × 1871

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 539,136

Proper Divisor Sum 140,613

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #398509 ← → #398539

1 3 71 213 1,871 5,613 132,841 398,523

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

398,523 1,195,570 597,785 1,793,356 896,678 448,339 1,345,018 672,509 2,017,528 1,008,764 504,382 252,191 756,574 378,287 1,134,862 567,431 1,702,294 851,147 2,553,442 1,276,721 3,830,164 1,915,082 957,541 2,872,624 1,436,312 718,156 359,078 179,539 538,618 269,309 807,928 403,964 201,982 100,991 302,974 151,487 454,462 227,231 681,694 340,847 1,022,542 511,271 1,533,814 766,907 2,300,722 1,150,361 3,451,084 1,725,542 862,771 2,588,314 1,294,157 3,882,472 1,941,236 970,618 485,309 1,455,928 727,964 363,982 181,991 545,974

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.