3 × 5 × 97 × 2819

Prime Factor Structure

Factorization String 3 × 5 × 97 × 2819

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,632,640

Proper Divisor Sum 2,530,995

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #4101623 ← → #4101653

1 3 5 15 97 291 485 1,455 2,819 8,457 14,095 42,285 273,443 820,329 1,367,215 4,101,645

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

4,101,645 12,304,936 6,152,468 3,076,234 1,538,117 4,614,352 2,307,176 1,153,588 576,794 288,397 865,192 432,596 216,298 108,149 324,448 162,224 81,112 40,556 20,278 10,139 30,418 15,209 45,628 22,814 11,407 34,222 17,111 51,334 25,667 77,002 38,501 115,504 57,752 28,876 14,438 7,219 21,658 10,829 32,488 16,244 8,122 4,061 12,184 6,092 3,046 1,523 4,570 2,285 6,856 3,428 1,714 857 2,572 1,286 643 1,930 965 2,896 1,448 724

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