5 × 258403

Prime Factor Structure

Factorization String 5 × 258403

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,550,424

Proper Divisor Sum 258,409

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #1292009 ← → #1292023

1 5 258,403 1,292,015

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

1,292,015 3,876,046 1,938,023 5,814,070 2,907,035 8,721,106 4,360,553 13,081,660 6,540,830 3,270,415 9,811,246 4,905,623 14,716,870 7,358,435 22,075,306 11,037,653 33,112,960 16,556,480 8,278,240 4,139,120 2,069,560 1,034,780 517,390 258,695 776,086 388,043 1,164,130 582,065 1,746,196 873,098 436,549 1,309,648 654,824 327,412 163,706 81,853 245,560 122,780 61,390 30,695 92,086 46,043 138,130 69,065 207,196 103,598 51,799 155,398 77,699 233,098 116,549 349,648 174,824 87,412 43,706 21,853 65,560 32,780 16,390 8,195

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