3 × 17 × 31 × 131

Prime Factor Structure

Factorization String 3 × 17 × 31 × 131

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 304,128

Proper Divisor Sum 97,017

Digit Sum / Digital Root 12 (Root: 3)

Adjacent Primes #207079 ← → #207113

1 3 17 31 51 93 131 393 527 1,581 2,227 4,061 6,681 12,183 69,037 207,111

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

207,111 621,334 310,667 932,002 466,001 1,398,004 699,002 349,501 1,048,504 524,252 262,126 131,063 393,190 196,595 589,786 294,893 884,680 442,340 221,170 110,585 331,756 165,878 82,939 248,818 124,409 373,228 186,614 93,307 279,922 139,961 419,884 209,942 104,971 314,914 157,457 472,372 236,186 118,093 354,280 177,140 88,570 44,285 132,856 66,428 33,214 16,607 49,822 24,911 74,734 37,367 112,102 56,051 168,154 84,077 252,232 126,116 63,058 31,529 94,588 47,294

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