2² × 103 × 1021

Prime Factor Structure

Factorization String 2^2 × 103 × 1021

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 744,016

Proper Divisor Sum 323,364

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #420613 ← → #420671

1 2 4 103 206 412 1,021 2,042 4,084 105,163 210,326 420,652

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

420,652 210,326 105,163 315,490 157,745 473,236 236,618 118,309 354,928 177,464 88,732 44,366 22,183 66,550 33,275 99,826 49,913 149,740 74,870 37,435 112,306 56,153 168,460 84,230 42,115 126,346 63,173 189,520 94,760 47,380 23,690 11,845 35,536 17,768 8,884 4,442 2,221 6,664 3,332 1,666 833 2,500 1,250 625 1,876 938 469 1,408 704 352 176 88 44 22 11 34 17 52 26 13

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