7 × 13² × 1031

Prime Factor Structure

Factorization String 7 × 13^2 × 1031

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,510,848

Proper Divisor Sum 291,175

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #1219663 ← → #1219679

1 7 13 91 169 1,031 1,183 7,217 13,403 93,821 174,239 1,219,673

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

1,219,673 3,659,020 1,829,510 914,755 2,744,266 1,372,133 4,116,400 2,058,200 1,029,100 514,550 257,275 771,826 385,913 1,157,740 578,870 289,435 868,306 434,153 1,302,460 651,230 325,615 976,846 488,423 1,465,270 732,635 2,197,906 1,098,953 3,296,860 1,648,430 824,215 2,472,646 1,236,323 3,708,970 1,854,485 5,563,456 2,781,728 1,390,864 695,432 347,716 173,858 86,929 260,788 130,394 65,197 195,592 97,796 48,898 24,449 73,348 36,674 18,337 55,012 27,506 13,753 41,260 20,630 10,315 30,946 15,473 46,420

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