2 × 5 × 43 × 977

Prime Factor Structure

Factorization String 2 × 5 × 43 × 977

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 774,576

Proper Divisor Sum 354,466

Digit Sum / Digital Root 8 (Root: 8)

Adjacent Primes #420103 ← → #420149

1 2 5 10 43 86 215 430 977 1,954 4,885 9,770 42,011 84,022 210,055 420,110

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

420,110 210,055 630,166 315,083 945,250 472,625 1,417,876 708,938 354,469 1,063,408 531,704 265,852 132,926 66,463 199,390 99,695 299,086 149,543 448,630 224,315 672,946 336,473 1,009,420 504,710 252,355 757,066 378,533 1,135,600 567,800 283,900 141,950 70,975 212,926 106,463 319,390 159,695 479,086 239,543 718,630 359,315 1,077,946 538,973 1,616,920 808,460 404,230 202,115 606,346 303,173 909,520 454,760 227,380 113,690 56,845 170,536 85,268 42,634 21,317 63,952 31,976 15,988

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