3 × 5 × 193 × 509

Prime Factor Structure

Factorization String 3 × 5 × 193 × 509

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,374,560

Proper Divisor Sum 901,005

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #1473553 ← → #1473557

1 3 5 15 193 509 579 965 1,527 2,545 2,895 7,635 98,237 294,711 491,185 1,473,555

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

1,473,555 4,420,666 2,210,333 6,631,000 3,315,500 1,657,750 828,875 2,486,626 1,243,313 3,729,940 1,864,970 932,485 2,797,456 1,398,728 699,364 349,682 174,841 524,524 262,262 131,131 393,394 196,697 590,092 295,046 147,523 442,570 221,285 663,856 331,928 165,964 82,982 41,491 124,474 62,237 186,712 93,356 46,678 23,339 70,018 35,009 105,028 52,514 26,257 78,772 39,386 19,693 59,080 29,540 14,770 7,385 22,156 11,078 5,539 16,618 8,309 24,928 12,464 6,232 3,116 1,558

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