7 × 13 × 71 × 503

Prime Factor Structure

Factorization String 7 × 13 × 71 × 503

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,064,256

Proper Divisor Sum 814,373

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #3249871 ← → #3249889

1 7 13 71 91 497 503 923 3,521 6,461 6,539 35,713 45,773 249,991 464,269 3,249,883

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

3,249,883 9,749,650 4,874,825 14,624,476 7,312,238 3,656,119 10,968,358 5,484,179 16,452,538 8,226,269 24,678,808 12,339,404 6,169,702 3,084,851 9,254,554 4,627,277 13,881,832 6,940,916 3,470,458 1,735,229 5,205,688 2,602,844 1,301,422 650,711 1,952,134 976,067 2,928,202 1,464,101 4,392,304 2,196,152 1,098,076 549,038 274,519 823,558 411,779 1,235,338 617,669 1,853,008 926,504 463,252 231,626 115,813 347,440 173,720 86,860 43,430 21,715 65,146 32,573 97,720 48,860 24,430 12,215 36,646 18,323 54,970 27,485 82,456 41,228 20,614

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