3 × 7 × 103 × 131

Prime Factor Structure

Factorization String 3 × 7 × 103 × 131

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 439,296

Proper Divisor Sum 155,943

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #283303 ← → #283369

1 3 7 21 103 131 309 393 721 917 2,163 2,751 13,493 40,479 94,451 283,353

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

283,353 850,060 425,030 212,515 637,546 318,773 956,320 478,160 239,080 119,540 59,770 29,885 89,656 44,828 22,414 11,207 33,622 16,811 50,434 25,217 75,652 37,826 18,913 56,740 28,370 14,185 42,556 21,278 10,639 31,918 15,959 47,878 23,939 71,818 35,909 107,728 53,864 26,932 13,466 6,733 20,200 10,100 5,050 2,525 7,576 3,788 1,894 947 2,842 1,421 4,264 2,132 1,066 533 1,600 800 400 200 100 50

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