2 × 19 × 73 × 1579

Prime Factor Structure

Factorization String 2 × 19 × 73 × 1579

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 7,015,200

Proper Divisor Sum 2,635,054

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #4380137 ← → #4380151

1 2 19 38 73 146 1,387 1,579 2,774 3,158 30,001 60,002 115,267 230,534 2,190,073 4,380,146

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

4,380,146 2,190,073 6,570,220 3,285,110 1,642,555 4,927,666 2,463,833 7,391,500 3,695,750 1,847,875 5,543,626 2,771,813 8,315,440 4,157,720 2,078,860 1,039,430 519,715 1,559,146 779,573 2,338,720 1,169,360 584,680 292,340 146,170 73,085 219,256 109,628 54,814 27,407 82,222 41,111 123,334 61,667 185,002 92,501 277,504 138,752 69,376 34,688 17,344 8,672 4,336 2,168 1,084 542 271 814 407 1,222 611 1,834 917 2,752 1,376 688 344 172 86 43 130

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