131 × 19087

Prime Factor Structure

Factorization String 131 × 19087

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,519,616

Proper Divisor Sum 19,219

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #2500363 ← → #2500403

1 131 19,087 2,500,397

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

2,500,397 7,501,192 3,750,596 1,875,298 937,649 2,812,948 1,406,474 703,237 2,109,712 1,054,856 527,428 263,714 131,857 395,572 197,786 98,893 296,680 148,340 74,170 37,085 111,256 55,628 27,814 13,907 41,722 20,861 62,584 31,292 15,646 7,823 23,470 11,735 35,206 17,603 52,810 26,405 79,216 39,608 19,804 9,902 4,951 14,854 7,427 22,282 11,141 33,424 16,712 8,356 4,178 2,089 6,268 3,134 1,567 4,702 2,351 7,054 3,527 10,582 5,291 15,874

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