2 × 13 × 89 × 103

Prime Factor Structure

Factorization String 2 × 13 × 89 × 103

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 393,120

Proper Divisor Sum 154,778

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #238339 ← → #238361

1 2 13 26 89 103 178 206 1,157 1,339 2,314 2,678 9,167 18,334 119,171 238,342

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

238,342 119,171 357,514 178,757 536,272 268,136 134,068 67,034 33,517 100,552 50,276 25,138 12,569 37,708 18,854 9,427 28,282 14,141 42,424 21,212 10,606 5,303 15,910 7,955 23,866 11,933 35,800 17,900 8,950 4,475 13,426 6,713 20,140 10,070 5,035 15,106 7,553 22,660 11,330 5,665 16,996 8,498 4,249 12,748 6,374 3,187 9,562 4,781 14,344 7,172 3,586 1,793 5,380 2,690 1,345 4,036 2,018 1,009 3,028 1,514

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