3 × 7 × 17 × 2213

Prime Factor Structure

Factorization String 3 × 7 × 17 × 2213

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,275,264

Proper Divisor Sum 485,223

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #790033 ← → #790043

1 3 7 17 21 51 119 357 2,213 6,639 15,491 37,621 46,473 112,863 263,347 790,041

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

790,041 2,370,124 1,185,062 592,531 1,777,594 888,797 2,666,392 1,333,196 666,598 333,299 999,898 499,949 1,499,848 749,924 374,962 187,481 562,444 281,222 140,611 421,834 210,917 632,752 316,376 158,188 79,094 39,547 118,642 59,321 177,964 88,982 44,491 133,474 66,737 200,212 100,106 50,053 150,160 75,080 37,540 18,770 9,385 28,156 14,078 7,039 21,118 10,559 31,678 15,839 47,518 23,759 71,278 35,639 106,918 53,459 160,378 80,189 240,568 120,284 60,142 30,071

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