2 × 3 × 7 × 23 × 2221

Prime Factor Structure

Factorization String 2 × 3 × 7 × 23 × 2221

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 5,119,488

Proper Divisor Sum 2,974,002

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #2145469 ← → #2145487

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

2,145,486 1,072,743 3,218,230 1,609,115 4,827,346 2,413,673 7,241,020 3,620,510 1,810,255 5,430,766 2,715,383 8,146,150 4,073,075 12,219,226 6,109,613 18,328,840 9,164,420 4,582,210 2,291,105 6,873,316 3,436,658 1,718,329 5,154,988 2,577,494 1,288,747 3,866,242 1,933,121 5,799,364 2,899,682 1,449,841 4,349,524 2,174,762 1,087,381 3,262,144 1,631,072 815,536 407,768 203,884 101,942 50,971 152,914 76,457 229,372 114,686 57,343 172,030 86,015 258,046 129,023 387,070 193,535 580,606 290,303 870,910 435,455 1,306,366 653,183 1,959,550 979,775 2,939,326

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