3² × 37 × 41²

Prime Factor Structure

Factorization String 3^2 × 37 × 41^2

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 851,162

Proper Divisor Sum 291,389

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #559747 ← → #559777

1 3 9 37 41 111 123 333 369 1,517 1,681 4,551 5,043 13,653 15,129 62,197 186,591 559,773

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

559,773 1,679,320 839,660 419,830 209,915 629,746 314,873 944,620 472,310 236,155 708,466 354,233 1,062,700 531,350 265,675 797,026 398,513 1,195,540 597,770 298,885 896,656 448,328 224,164 112,082 56,041 168,124 84,062 42,031 126,094 63,047 189,142 94,571 283,714 141,857 425,572 212,786 106,393 319,180 159,590 79,795 239,386 119,693 359,080 179,540 89,770 44,885 134,656 67,328 33,664 16,832 8,416 4,208 2,104 1,052 526 263 790 395 1,186 593

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