7 × 17 × 31 × 47

Prime Factor Structure

Factorization String 7 × 17 × 31 × 47

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 221,184

Proper Divisor Sum 47,801

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #173359 ← → #173429

1 7 17 31 47 119 217 329 527 799 1,457 3,689 5,593 10,199 24,769 173,383

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

173,383 520,150 260,075 780,226 390,113 1,170,340 585,170 292,585 877,756 438,878 219,439 658,318 329,159 987,478 493,739 1,481,218 740,609 2,221,828 1,110,914 555,457 1,666,372 833,186 416,593 1,249,780 624,890 312,445 937,336 468,668 234,334 117,167 351,502 175,751 527,254 263,627 790,882 395,441 1,186,324 593,162 296,581 889,744 444,872 222,436 111,218 55,609 166,828 83,414 41,707 125,122 62,561 187,684 93,842 46,921 140,764 70,382 35,191 105,574 52,787 158,362 79,181 237,544

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