19 × 353 × 491

Prime Factor Structure

Factorization String 19 × 353 × 491

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,483,360

Proper Divisor Sum 190,223

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #3293123 ← → #3293167

1 19 353 491 6,707 9,329 173,323 3,293,137

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

3,293,137 9,879,412 4,939,706 2,469,853 7,409,560 3,704,780 1,852,390 926,195 2,778,586 1,389,293 4,167,880 2,083,940 1,041,970 520,985 1,562,956 781,478 390,739 1,172,218 586,109 1,758,328 879,164 439,582 219,791 659,374 329,687 989,062 494,531 1,483,594 741,797 2,225,392 1,112,696 556,348 278,174 139,087 417,262 208,631 625,894 312,947 938,842 469,421 1,408,264 704,132 352,066 176,033 528,100 264,050 132,025 396,076 198,038 99,019 297,058 148,529 445,588 222,794 111,397 334,192 167,096 83,548 41,774 20,887

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