2 × 7 × 23 × 2221

Prime Factor Structure

Factorization String 2 × 7 × 23 × 2221

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,279,872

Proper Divisor Sum 564,710

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #715159 ← → #715171

1 2 7 14 23 46 161 322 2,221 4,442 15,547 31,094 51,083 102,166 357,581 715,162

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

715,162 357,581 1,072,744 536,372 268,186 134,093 402,280 201,140 100,570 50,285 150,856 75,428 37,714 18,857 56,572 28,286 14,143 42,430 21,215 63,646 31,823 95,470 47,735 143,206 71,603 214,810 107,405 322,216 161,108 80,554 40,277 120,832 60,416 30,208 15,104 7,552 3,776 1,888 944 472 236 118 59 178 89 268 134 67 202 101 304 152 76 38 19 58 29 88 44 22

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