2 × 13 × 136573

Prime Factor Structure

Factorization String 2 × 13 × 136573

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 5,736,108

Proper Divisor Sum 2,185,210

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #3550889 ← → #3550931

1 2 13 26 136,573 273,146 1,775,449 3,550,898

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

3,550,898 1,775,449 5,326,348 2,663,174 1,331,587 3,994,762 1,997,381 5,992,144 2,996,072 1,498,036 749,018 374,509 1,123,528 561,764 280,882 140,441 421,324 210,662 105,331 315,994 157,997 473,992 236,996 118,498 59,249 177,748 88,874 44,437 133,312 66,656 33,328 16,664 8,332 4,166 2,083 6,250 3,125 9,376 4,688 2,344 1,172 586 293 880 440 220 110 55 166 83 250 125 376 188 94 47 142 71 214 107

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