7 × 19 × 4723

Prime Factor Structure

Factorization String 7 × 19 × 4723

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 755,840

Proper Divisor Sum 127,681

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #628139 ← → #628171

1 7 19 133 4,723 33,061 89,737 628,159

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

628,159 1,884,478 942,239 2,826,718 1,413,359 4,240,078 2,120,039 6,360,118 3,180,059 9,540,178 4,770,089 14,310,268 7,155,134 3,577,567 10,732,702 5,366,351 16,099,054 8,049,527 24,148,582 12,074,291 36,222,874 18,111,437 54,334,312 27,167,156 13,583,578 6,791,789 20,375,368 10,187,684 5,093,842 2,546,921 7,640,764 3,820,382 1,910,191 5,730,574 2,865,287 8,595,862 4,297,931 12,893,794 6,446,897 19,340,692 9,670,346 4,835,173 14,505,520 7,252,760 3,626,380 1,813,190 906,595 2,719,786 1,359,893 4,079,680 2,039,840 1,019,920 509,960 254,980 127,490 63,745 191,236 95,618 47,809 143,428

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