3 × 7 × 17 × 3257

Prime Factor Structure

Factorization String 3 × 7 × 17 × 3257

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,876,608

Proper Divisor Sum 713,859

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #1162741 ← → #1162751

1 3 7 17 21 51 119 357 3,257 9,771 22,799 55,369 68,397 166,107 387,583 1,162,749

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

1,162,749 3,488,248 1,744,124 872,062 436,031 1,308,094 654,047 1,962,142 981,071 2,943,214 1,471,607 4,414,822 2,207,411 6,622,234 3,311,117 9,933,352 4,966,676 2,483,338 1,241,669 3,725,008 1,862,504 931,252 465,626 232,813 698,440 349,220 174,610 87,305 261,916 130,958 65,479 196,438 98,219 294,658 147,329 441,988 220,994 110,497 331,492 165,746 82,873 248,620 124,310 62,155 186,466 93,233 279,700 139,850 69,925 209,776 104,888 52,444 26,222 13,111 39,334 19,667 59,002 29,501 88,504 44,252

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