13 × 15643

Prime Factor Structure

Factorization String 13 × 15643

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 219,016

Proper Divisor Sum 15,657

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #203353 ← → #203363

1 13 15,643 203,359

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

203,359 610,078 305,039 915,118 457,559 1,372,678 686,339 2,059,018 1,029,509 3,088,528 1,544,264 772,132 386,066 193,033 579,100 289,550 144,775 434,326 217,163 651,490 325,745 977,236 488,618 244,309 732,928 366,464 183,232 91,616 45,808 22,904 11,452 5,726 2,863 8,590 4,295 12,886 6,443 19,330 9,665 28,996 14,498 7,249 21,748 10,874 5,437 16,312 8,156 4,078 2,039 6,118 3,059 9,178 4,589 13,768 6,884 3,442 1,721 5,164 2,582 1,291

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