2² × 7 × 19 × 40031

Prime Factor Structure

Factorization String 2^2 × 7 × 19 × 40031

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 44,835,840

Proper Divisor Sum 23,539,348

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #21296491 ← → #21296501

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

21,296,492 10,648,246 5,324,123 15,972,370 7,986,185 23,958,556 11,979,278 5,989,639 17,968,918 8,984,459 26,953,378 13,476,689 40,430,068 20,215,034 10,107,517 30,322,552 15,161,276 7,580,638 3,790,319 11,370,958 5,685,479 17,056,438 8,528,219 25,584,658 12,792,329 38,376,988 19,188,494 9,594,247 28,782,742 14,391,371 43,174,114 21,587,057 64,761,172 32,380,586 16,190,293 48,570,880 24,285,440 12,142,720 6,071,360 3,035,680 1,517,840 758,920 379,460 189,730 94,865 284,596 142,298 71,149 213,448 106,724 53,362 26,681 80,044 40,022 20,011 60,034 30,017 90,052 45,026 22,513

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