3 × 11² × 709

Prime Factor Structure

Factorization String 3 × 11^2 × 709

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 377,720

Proper Divisor Sum 120,353

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #257353 ← → #257371

1 3 11 33 121 363 709 2,127 7,799 23,397 85,789 257,367

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

257,367 772,102 386,051 1,158,154 579,077 1,737,232 868,616 434,308 217,154 108,577 325,732 162,866 81,433 244,300 122,150 61,075 183,226 91,613 274,840 137,420 68,710 34,355 103,066 51,533 154,600 77,300 38,650 19,325 57,976 28,988 14,494 7,247 21,742 10,871 32,614 16,307 48,922 24,461 73,384 36,692 18,346 9,173 27,520 13,760 6,880 3,440 1,720 860 430 215 646 323 970 485 1,456 728 364 182 91 274

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