41 × 15731

Prime Factor Structure

Factorization String 41 × 15731

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 660,744

Proper Divisor Sum 15,773

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #644951 ← → #644977

1 41 15,731 644,971

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

644,971 1,934,914 967,457 2,902,372 1,451,186 725,593 2,176,780 1,088,390 544,195 1,632,586 816,293 2,448,880 1,224,440 612,220 306,110 153,055 459,166 229,583 688,750 344,375 1,033,126 516,563 1,549,690 774,845 2,324,536 1,162,268 581,134 290,567 871,702 435,851 1,307,554 653,777 1,961,332 980,666 490,333 1,471,000 735,500 367,750 183,875 551,626 275,813 827,440 413,720 206,860 103,430 51,715 155,146 77,573 232,720 116,360 58,180 29,090 14,545 43,636 21,818 10,909 32,728 16,364 8,182 4,091

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