197 × 21107

Prime Factor Structure

Factorization String 197 × 21107

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,179,384

Proper Divisor Sum 21,305

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #4158073 ← → #4158083

1 197 21,107 4,158,079

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

4,158,079 12,474,238 6,237,119 18,711,358 9,355,679 28,067,038 14,033,519 42,100,558 21,050,279 63,150,838 31,575,419 94,726,258 47,363,129 142,089,388 71,044,694 35,522,347 106,567,042 53,283,521 159,850,564 79,925,282 39,962,641 119,887,924 59,943,962 29,971,981 89,915,944 44,957,972 22,478,986 11,239,493 33,718,480 16,859,240 8,429,620 4,214,810 2,107,405 6,322,216 3,161,108 1,580,554 790,277 2,370,832 1,185,416 592,708 296,354 148,177 444,532 222,266 111,133 333,400 166,700 83,350 41,675 125,026 62,513 187,540 93,770 46,885 140,656 70,328 35,164 17,582 8,791 26,374

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