2 × 7 × 13 × 2237

Prime Factor Structure

Factorization String 2 × 7 × 13 × 2237

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 751,968

Proper Divisor Sum 344,834

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #407119 ← → #407137

1 2 7 13 14 26 91 182 2,237 4,474 15,659 29,081 31,318 58,162 203,567 407,134

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

407,134 203,567 610,702 305,351 916,054 458,027 1,374,082 687,041 2,061,124 1,030,562 515,281 1,545,844 772,922 386,461 1,159,384 579,692 289,846 144,923 434,770 217,385 652,156 326,078 163,039 489,118 244,559 733,678 366,839 1,100,518 550,259 1,650,778 825,389 2,476,168 1,238,084 619,042 309,521 928,564 464,282 232,141 696,424 348,212 174,106 87,053 261,160 130,580 65,290 32,645 97,936 48,968 24,484 12,242 6,121 18,364 9,182 4,591 13,774 6,887 20,662 10,331 30,994 15,497

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