3³ × 5 × 4007

Prime Factor Structure

Factorization String 3^3 × 5 × 4007

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 961,920

Proper Divisor Sum 420,975

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #540907 ← → #540961

1 3 5 9 15 27 45 135 4,007 12,021 20,035 36,063 60,105 108,189 180,315 540,945

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

540,945 1,622,836 811,418 405,709 1,217,128 608,564 304,282 152,141 456,424 228,212 114,106 57,053 171,160 85,580 42,790 21,395 64,186 32,093 96,280 48,140 24,070 12,035 36,106 18,053 54,160 27,080 13,540 6,770 3,385 10,156 5,078 2,539 7,618 3,809 11,428 5,714 2,857 8,572 4,286 2,143 6,430 3,215 9,646 4,823 14,470 7,235 21,706 10,853 32,560 16,280 8,140 4,070 2,035 6,106 3,053 9,160 4,580 2,290 1,145 3,436

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