3 × 5 × 31 × 21193

Prime Factor Structure

Factorization String 3 × 5 × 31 × 21193

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 16,276,992

Proper Divisor Sum 6,422,247

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #9854743 ← → #9854753

1 3 5 15 31 93 155 465 21,193 63,579 105,965 317,895 656,983 1,970,949 3,284,915 9,854,745

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

9,854,745 29,564,236 14,782,118 7,391,059 22,173,178 11,086,589 33,259,768 16,629,884 8,314,942 4,157,471 12,472,414 6,236,207 18,708,622 9,354,311 28,062,934 14,031,467 42,094,402 21,047,201 63,141,604 31,570,802 15,785,401 47,356,204 23,678,102 11,839,051 35,517,154 17,758,577 53,275,732 26,637,866 13,318,933 39,956,800 19,978,400 9,989,200 4,994,600 2,497,300 1,248,650 624,325 1,872,976 936,488 468,244 234,122 117,061 351,184 175,592 87,796 43,898 21,949 65,848 32,924 16,462 8,231 24,694 12,347 37,042 18,521 55,564 27,782 13,891 41,674 20,837 62,512

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