2 × 7 × 31 × 1129

Prime Factor Structure

Factorization String 2 × 7 × 31 × 1129

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 867,840

Proper Divisor Sum 377,854

Digit Sum / Digital Root 44 (Root: 8)

Adjacent Primes #489977 ← → #489989

1 2 7 14 31 62 217 434 1,129 2,258 7,903 15,806 34,999 69,998 244,993 489,986

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

489,986 244,993 734,980 367,490 183,745 551,236 275,618 137,809 413,428 206,714 103,357 310,072 155,036 77,518 38,759 116,278 58,139 174,418 87,209 261,628 130,814 65,407 196,222 98,111 294,334 147,167 441,502 220,751 662,254 331,127 993,382 496,691 1,490,074 745,037 2,235,112 1,117,556 558,778 279,389 838,168 419,084 209,542 104,771 314,314 157,157 471,472 235,736 117,868 58,934 29,467 88,402 44,201 132,604 66,302 33,151 99,454 49,727 149,182 74,591 223,774 111,887

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