3 × 5 × 13 × 1117

Prime Factor Structure

Factorization String 3 × 5 × 13 × 1117

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 375,648

Proper Divisor Sum 157,833

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #217793 ← → #217823

1 3 5 13 15 39 65 195 1,117 3,351 5,585 14,521 16,755 43,563 72,605 217,815

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

217,815 653,446 326,723 980,170 490,085 1,470,256 735,128 367,564 183,782 91,891 275,674 137,837 413,512 206,756 103,378 51,689 155,068 77,534 38,767 116,302 58,151 174,454 87,227 261,682 130,841 392,524 196,262 98,131 294,394 147,197 441,592 220,796 110,398 55,199 165,598 82,799 248,398 124,199 372,598 186,299 558,898 279,449 838,348 419,174 209,587 628,762 314,381 943,144 471,572 235,786 117,893 353,680 176,840 88,420 44,210 22,105 66,316 33,158 16,579 49,738

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