3 × 5 × 7 × 2281

Prime Factor Structure

Factorization String 3 × 5 × 7 × 2281

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 438,144

Proper Divisor Sum 198,639

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #239489 ← → #239509

1 3 5 7 15 21 35 105 2,281 6,843 11,405 15,967 34,215 47,901 79,835 239,505

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

239,505 718,516 359,258 179,629 538,888 269,444 134,722 67,361 202,084 101,042 50,521 151,564 75,782 37,891 113,674 56,837 170,512 85,256 42,628 21,314 10,657 31,972 15,986 7,993 23,980 11,990 5,995 17,986 8,993 26,980 13,490 6,745 20,236 10,118 5,059 15,178 7,589 22,768 11,384 5,692 2,846 1,423 4,270 2,135 6,406 3,203 9,610 4,805 14,416 7,208 3,604 1,802 901 2,704 1,352 676 338 169 508 254

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