2 × 7 × 73 × 409

Prime Factor Structure

Factorization String 2 × 7 × 73 × 409

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 728,160

Proper Divisor Sum 310,162

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #417997 ← → #418007

1 2 7 14 73 146 409 511 818 1,022 2,863 5,726 29,857 59,714 208,999 417,998

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

417,998 208,999 626,998 313,499 940,498 470,249 1,410,748 705,374 352,687 1,058,062 529,031 1,587,094 793,547 2,380,642 1,190,321 3,570,964 1,785,482 892,741 2,678,224 1,339,112 669,556 334,778 167,389 502,168 251,084 125,542 62,771 188,314 94,157 282,472 141,236 70,618 35,309 105,928 52,964 26,482 13,241 39,724 19,862 9,931 29,794 14,897 44,692 22,346 11,173 33,520 16,760 8,380 4,190 2,095 6,286 3,143 9,430 4,715 14,146 7,073 21,220 10,610 5,305 15,916

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