3 × 5 × 19 × 37511

Prime Factor Structure

Factorization String 3 × 5 × 19 × 37511

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 18,005,760

Proper Divisor Sum 7,315,125

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #10690621 ← → #10690639

1 3 5 15 19 57 95 285 37,511 112,533 187,555 562,665 712,709 2,138,127 3,563,545 10,690,635

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

10,690,635 32,071,906 16,035,953 48,107,860 24,053,930 12,026,965 36,080,896 18,040,448 9,020,224 4,510,112 2,255,056 1,127,528 563,764 281,882 140,941 422,824 211,412 105,706 52,853 158,560 79,280 39,640 19,820 9,910 4,955 14,866 7,433 22,300 11,150 5,575 16,726 8,363 25,090 12,545 37,636 18,818 9,409 28,228 14,114 7,057 21,172 10,586 5,293 15,880 7,940 3,970 1,985 5,956 2,978 1,489 4,468 2,234 1,117 3,352 1,676 838 419 1,258 629 1,888

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