2² × 5² × 15319

Prime Factor Structure

Factorization String 2^2 × 5^2 × 15319

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 3,324,440

Proper Divisor Sum 1,792,540

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #1531897 ← → #1531909

1 2 4 5 10 20 25 50 100 15,319 30,638 61,276 76,595 153,190 306,380 382,975 765,950 1,531,900

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

1,531,900 765,950 382,975 1,148,926 574,463 1,723,390 861,695 2,585,086 1,292,543 3,877,630 1,938,815 5,816,446 2,908,223 8,724,670 4,362,335 13,087,006 6,543,503 19,630,510 9,815,255 29,445,766 14,722,883 44,168,650 22,084,325 66,252,976 33,126,488 16,563,244 8,281,622 4,140,811 12,422,434 6,211,217 18,633,652 9,316,826 4,658,413 13,975,240 6,987,620 3,493,810 1,746,905 5,240,716 2,620,358 1,310,179 3,930,538 1,965,269 5,895,808 2,947,904 1,473,952 736,976 368,488 184,244 92,122 46,061 138,184 69,092 34,546 17,273 51,820 25,910 12,955 38,866 19,433 58,300

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