3 × 7 × 199 × 241

Prime Factor Structure

Factorization String 3 × 7 × 199 × 241

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,548,800

Proper Divisor Sum 541,661

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #1007137 ← → #1007161

1 3 7 21 199 241 597 723 1,393 1,687 4,179 5,061 47,959 143,877 335,713 1,007,139

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

1,007,139 3,021,418 1,510,709 4,532,128 2,266,064 1,133,032 566,516 283,258 141,629 424,888 212,444 106,222 53,111 159,334 79,667 239,002 119,501 358,504 179,252 89,626 44,813 134,440 67,220 33,610 16,805 50,416 25,208 12,604 6,302 3,151 9,454 4,727 14,182 7,091 21,274 10,637 31,912 15,956 7,978 3,989 11,968 5,984 2,992 1,496 748 374 187 562 281 844 422 211 634 317 952 476 238 119 358 179

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