2 × 5 × 7 × 19 × 2161

Prime Factor Structure

Factorization String 2 × 5 × 7 × 19 × 2161

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 6,226,560

Proper Divisor Sum 3,352,430

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #2874121 ← → #2874169

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

2,874,130 1,437,065 4,311,196 2,155,598 1,077,799 3,233,398 1,616,699 4,850,098 2,425,049 7,275,148 3,637,574 1,818,787 5,456,362 2,728,181 8,184,544 4,092,272 2,046,136 1,023,068 511,534 255,767 767,302 383,651 1,150,954 575,477 1,726,432 863,216 431,608 215,804 107,902 53,951 161,854 80,927 242,782 121,391 364,174 182,087 546,262 273,131 819,394 409,697 1,229,092 614,546 307,273 921,820 460,910 230,455 691,366 345,683 1,037,050 518,525 1,555,576 777,788 388,894 194,447 583,342 291,671 875,014 437,507 1,312,522 656,261

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