3 × 7 × 37 × 307

Prime Factor Structure

Factorization String 3 × 7 × 37 × 307

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 374,528

Proper Divisor Sum 135,989

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #238531 ← → #238547

1 3 7 21 37 111 259 307 777 921 2,149 6,447 11,359 34,077 79,513 238,539

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

238,539 715,618 357,809 1,073,428 536,714 268,357 805,072 402,536 201,268 100,634 50,317 150,952 75,476 37,738 18,869 56,608 28,304 14,152 7,076 3,538 1,769 5,308 2,654 1,327 3,982 1,991 5,974 2,987 8,962 4,481 13,444 6,722 3,361 10,084 5,042 2,521 7,564 3,782 1,891 5,674 2,837 8,512 4,256 2,128 1,064 532 266 133 400 200 100 50 25 76 38 19 58 29 88 44

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