2² × 5 × 127 × 401

Prime Factor Structure

Factorization String 2^2 × 5 × 127 × 401

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 2,161,152

Proper Divisor Sum 1,142,612

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #1018513 ← → #1018543

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

1,018,540 509,270 254,635 763,906 381,953 1,145,860 572,930 286,465 859,396 429,698 214,849 644,548 322,274 161,137 483,412 241,706 120,853 362,560 181,280 90,640 45,320 22,660 11,330 5,665 16,996 8,498 4,249 12,748 6,374 3,187 9,562 4,781 14,344 7,172 3,586 1,793 5,380 2,690 1,345 4,036 2,018 1,009 3,028 1,514 757 2,272 1,136 568 284 142 71 214 107 322 161 484 242 121 364 182

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