3 × 7 × 79 × 149

Prime Factor Structure

Factorization String 3 × 7 × 79 × 149

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 384,000

Proper Divisor Sum 136,809

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #247183 ← → #247193

1 3 7 21 79 149 237 447 553 1,043 1,659 3,129 11,771 35,313 82,397 247,191

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

247,191 741,574 370,787 1,112,362 556,181 1,668,544 834,272 417,136 208,568 104,284 52,142 26,071 78,214 39,107 117,322 58,661 175,984 87,992 43,996 21,998 10,999 32,998 16,499 49,498 24,749 74,248 37,124 18,562 9,281 27,844 13,922 6,961 20,884 10,442 5,221 15,664 7,832 3,916 1,958 979 2,938 1,469 4,408 2,204 1,102 551 1,654 827 2,482 1,241 3,724 1,862 931 2,794 1,397 4,192 2,096 1,048 524 262

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