3² × 5 × 81619

Prime Factor Structure

Factorization String 3^2 × 5 × 81619

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 6,366,360

Proper Divisor Sum 2,693,505

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #3672853 ← → #3672857

1 3 5 9 15 45 81,619 244,857 408,095 734,571 1,224,285 3,672,855

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

3,672,855 11,018,566 5,509,283 16,527,850 8,263,925 24,791,776 12,395,888 6,197,944 3,098,972 1,549,486 774,743 2,324,230 1,162,115 3,486,346 1,743,173 5,229,520 2,614,760 1,307,380 653,690 326,845 980,536 490,268 245,134 122,567 367,702 183,851 551,554 275,777 827,332 413,666 206,833 620,500 310,250 155,125 465,376 232,688 116,344 58,172 29,086 14,543 43,630 21,815 65,446 32,723 98,170 49,085 147,256 73,628 36,814 18,407 55,222 27,611 82,834 41,417 124,252 62,126 31,063 93,190 46,595 139,786

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