3 × 5 × 17 × 601

Prime Factor Structure

Factorization String 3 × 5 × 17 × 601

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 260,064

Proper Divisor Sum 106,809

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #153247 ← → #153259

1 3 5 15 17 51 85 255 601 1,803 3,005 9,015 10,217 30,651 51,085 153,255

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

153,255 459,766 229,883 689,650 344,825 1,034,476 517,238 258,619 775,858 387,929 1,163,788 581,894 290,947 872,842 436,421 1,309,264 654,632 327,316 163,658 81,829 245,488 122,744 61,372 30,686 15,343 46,030 23,015 69,046 34,523 103,570 51,785 155,356 77,678 38,839 116,518 58,259 174,778 87,389 262,168 131,084 65,542 32,771 98,314 49,157 147,472 73,736 36,868 18,434 9,217 27,652 13,826 6,913 20,740 10,370 5,185 15,556 7,778 3,889 11,668 5,834

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