2 × 7 × 31 × 153277

Prime Factor Structure

Factorization String 2 × 7 × 31 × 153277

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 117,717,504

Proper Divisor Sum 51,195,286

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #66522217 ← → #66522227

1 2 7 14 31 62 217 434 153,277 306,554 1,072,939 2,145,878 4,751,587 9,503,174 33,261,109 66,522,218

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

66,522,218 33,261,109 99,783,328 49,891,664 24,945,832 12,472,916 6,236,458 3,118,229 9,354,688 4,677,344 2,338,672 1,169,336 584,668 292,334 146,167 438,502 219,251 657,754 328,877 986,632 493,316 246,658 123,329 369,988 184,994 92,497 277,492 138,746 69,373 208,120 104,060 52,030 26,015 78,046 39,023 117,070 58,535 175,606 87,803 263,410 131,705 395,116 197,558 98,779 296,338 148,169 444,508 222,254 111,127 333,382 166,691 500,074 250,037 750,112 375,056 187,528 93,764 46,882 23,441 70,324

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