251 × 1889

Prime Factor Structure

Factorization String 251 × 1889

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 476,280

Proper Divisor Sum 2,141

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #474137 ← → #474143

1 251 1,889 474,139

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

474,139 1,422,418 711,209 2,133,628 1,066,814 533,407 1,600,222 800,111 2,400,334 1,200,167 3,600,502 1,800,251 5,400,754 2,700,377 8,101,132 4,050,566 2,025,283 6,075,850 3,037,925 9,113,776 4,556,888 2,278,444 1,139,222 569,611 1,708,834 854,417 2,563,252 1,281,626 640,813 1,922,440 961,220 480,610 240,305 720,916 360,458 180,229 540,688 270,344 135,172 67,586 33,793 101,380 50,690 25,345 76,036 38,018 19,009 57,028 28,514 14,257 42,772 21,386 10,693 32,080 16,040 8,020 4,010 2,005 6,016 3,008

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