131 × 21757

Prime Factor Structure

Factorization String 131 × 21757

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,872,056

Proper Divisor Sum 21,889

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #2850161 ← → #2850173

1 131 21,757 2,850,167

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

2,850,167 8,550,502 4,275,251 12,825,754 6,412,877 19,238,632 9,619,316 4,809,658 2,404,829 7,214,488 3,607,244 1,803,622 901,811 2,705,434 1,352,717 4,058,152 2,029,076 1,014,538 507,269 1,521,808 760,904 380,452 190,226 95,113 285,340 142,670 71,335 214,006 107,003 321,010 160,505 481,516 240,758 120,379 361,138 180,569 541,708 270,854 135,427 406,282 203,141 609,424 304,712 152,356 76,178 38,089 114,268 57,134 28,567 85,702 42,851 128,554 64,277 192,832 96,416 48,208 24,104 12,052 6,026 3,013

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