3 × 5 × 19 × 107

Prime Factor Structure

Factorization String 3 × 5 × 19 × 107

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 51,840

Proper Divisor Sum 21,345

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #30493 ← → #30497

1 3 5 15 19 57 95 107 285 321 535 1,605 2,033 6,099 10,165 30,495

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

30,495 91,486 45,743 137,230 68,615 205,846 102,923 308,770 154,385 463,156 231,578 115,789 347,368 173,684 86,842 43,421 130,264 65,132 32,566 16,283 48,850 24,425 73,276 36,638 18,319 54,958 27,479 82,438 41,219 123,658 61,829 185,488 92,744 46,372 23,186 11,593 34,780 17,390 8,695 26,086 13,043 39,130 19,565 58,696 29,348 14,674 7,337 22,012 11,006 5,503 16,510 8,255 24,766 12,383 37,150 18,575 55,726 27,863 83,590 41,795

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