5 × 31 × 4261

Prime Factor Structure

Factorization String 5 × 31 × 4261

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 818,304

Proper Divisor Sum 157,849

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #660449 ← → #660493

1 5 31 155 4,261 21,305 132,091 660,455

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

660,455 1,981,366 990,683 2,972,050 1,486,025 4,458,076 2,229,038 1,114,519 3,343,558 1,671,779 5,015,338 2,507,669 7,523,008 3,761,504 1,880,752 940,376 470,188 235,094 117,547 352,642 176,321 528,964 264,482 132,241 396,724 198,362 99,181 297,544 148,772 74,386 37,193 111,580 55,790 27,895 83,686 41,843 125,530 62,765 188,296 94,148 47,074 23,537 70,612 35,306 17,653 52,960 26,480 13,240 6,620 3,310 1,655 4,966 2,483 7,450 3,725 11,176 5,588 2,794 1,397 4,192

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