139 × 6211

Prime Factor Structure

Factorization String 139 × 6211

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 869,680

Proper Divisor Sum 6,351

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #863323 ← → #863363

1 139 6,211 863,329

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

863,329 2,589,988 1,294,994 647,497 1,942,492 971,246 485,623 1,456,870 728,435 2,185,306 1,092,653 3,277,960 1,638,980 819,490 409,745 1,229,236 614,618 307,309 921,928 460,964 230,482 115,241 345,724 172,862 86,431 259,294 129,647 388,942 194,471 583,414 291,707 875,122 437,561 1,312,684 656,342 328,171 984,514 492,257 1,476,772 738,386 369,193 1,107,580 553,790 276,895 830,686 415,343 1,246,030 623,015 1,869,046 934,523 2,803,570 1,401,785 4,205,356 2,102,678 1,051,339 3,154,018 1,577,009 4,731,028 2,365,514 1,182,757

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