3 × 13 × 229 × 503

Prime Factor Structure

Factorization String 3 × 13 × 229 × 503

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,491,520

Proper Divisor Sum 1,999,227

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #4492289 ← → #4492297

1 3 13 39 229 503 687 1,509 2,977 6,539 8,931 19,617 115,187 345,561 1,497,431 4,492,293

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

4,492,293 13,476,880 6,738,440 3,369,220 1,684,610 842,305 2,526,916 1,263,458 631,729 1,895,188 947,594 473,797 1,421,392 710,696 355,348 177,674 88,837 266,512 133,256 66,628 33,314 16,657 49,972 24,986 12,493 37,480 18,740 9,370 4,685 14,056 7,028 3,514 1,757 5,272 2,636 1,318 659 1,978 989 2,968 1,484 742 371 1,114 557 1,672 836 418 209 628 314 157 472 236 118 59 178 89 268 134

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