3 × 11 × 19 × 3557

Prime Factor Structure

Factorization String 3 × 11 × 19 × 3557

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,415,680

Proper Divisor Sum 1,185,441

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #2230219 ← → #2230243

1 3 11 19 33 57 209 627 3,557 10,671 39,127 67,583 117,381 202,749 743,413 2,230,239

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

2,230,239 6,690,718 3,345,359 10,036,078 5,018,039 15,054,118 7,527,059 22,581,178 11,290,589 33,871,768 16,935,884 8,467,942 4,233,971 12,701,914 6,350,957 19,052,872 9,526,436 4,763,218 2,381,609 7,144,828 3,572,414 1,786,207 5,358,622 2,679,311 8,037,934 4,018,967 12,056,902 6,028,451 18,085,354 9,042,677 27,128,032 13,564,016 6,782,008 3,391,004 1,695,502 847,751 2,543,254 1,271,627 3,814,882 1,907,441 5,722,324 2,861,162 1,430,581 4,291,744 2,145,872 1,072,936 536,468 268,234 134,117 402,352 201,176 100,588 50,294 25,147 75,442 37,721 113,164 56,582 28,291 84,874

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