7² × 37 × 307

Prime Factor Structure

Factorization String 7^2 × 37 × 307

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 667,128

Proper Divisor Sum 110,537

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #556583 ← → #556601

1 7 37 49 259 307 1,813 2,149 11,359 15,043 79,513 556,591

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

556,591 1,669,774 834,887 2,504,662 1,252,331 3,756,994 1,878,497 5,635,492 2,817,746 1,408,873 4,226,620 2,113,310 1,056,655 3,169,966 1,584,983 4,754,950 2,377,475 7,132,426 3,566,213 10,698,640 5,349,320 2,674,660 1,337,330 668,665 2,005,996 1,002,998 501,499 1,504,498 752,249 2,256,748 1,128,374 564,187 1,692,562 846,281 2,538,844 1,269,422 634,711 1,904,134 952,067 2,856,202 1,428,101 4,284,304 2,142,152 1,071,076 535,538 267,769 803,308 401,654 200,827 602,482 301,241 903,724 451,862 225,931 677,794 338,897 1,016,692 508,346 254,173 762,520

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