13 × 63197

Prime Factor Structure

Factorization String 13 × 63197

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 884,772

Proper Divisor Sum 63,211

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #821551 ← → #821573

1 13 63,197 821,561

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

821,561 2,464,684 1,232,342 616,171 1,848,514 924,257 2,772,772 1,386,386 693,193 2,079,580 1,039,790 519,895 1,559,686 779,843 2,339,530 1,169,765 3,509,296 1,754,648 877,324 438,662 219,331 657,994 328,997 986,992 493,496 246,748 123,374 61,687 185,062 92,531 277,594 138,797 416,392 208,196 104,098 52,049 156,148 78,074 39,037 117,112 58,556 29,278 14,639 43,918 21,959 65,878 32,939 98,818 49,409 148,228 74,114 37,057 111,172 55,586 27,793 83,380 41,690 20,845 62,536 31,268

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