3 × 7 × 257503

Prime Factor Structure

Factorization String 3 × 7 × 257503

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 8,240,128

Proper Divisor Sum 2,832,565

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #5407561 ← → #5407583

1 3 7 21 257,503 772,509 1,802,521 5,407,563

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

5,407,563 16,222,690 8,111,345 24,334,036 12,167,018 6,083,509 18,250,528 9,125,264 4,562,632 2,281,316 1,140,658 570,329 1,710,988 855,494 427,747 1,283,242 641,621 1,924,864 962,432 481,216 240,608 120,304 60,152 30,076 15,038 7,519 22,558 11,279 33,838 16,919 50,758 25,379 76,138 38,069 114,208 57,104 28,552 14,276 7,138 3,569 10,708 5,354 2,677 8,032 4,016 2,008 1,004 502 251 754 377 1,132 566 283 850 425 1,276 638 319 958

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