2 × 7 × 71 × 683

Prime Factor Structure

Factorization String 2 × 7 × 71 × 683

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,181,952

Proper Divisor Sum 503,050

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #678901 ← → #678907

1 2 7 14 71 142 497 683 994 1,366 4,781 9,562 48,493 96,986 339,451 678,902

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

678,902 339,451 1,018,354 509,177 1,527,532 763,766 381,883 1,145,650 572,825 1,718,476 859,238 429,619 1,288,858 644,429 1,933,288 966,644 483,322 241,661 724,984 362,492 181,246 90,623 271,870 135,935 407,806 203,903 611,710 305,855 917,566 458,783 1,376,350 688,175 2,064,526 1,032,263 3,096,790 1,548,395 4,645,186 2,322,593 6,967,780 3,483,890 1,741,945 5,225,836 2,612,918 1,306,459 3,919,378 1,959,689 5,879,068 2,939,534 1,469,767 4,409,302 2,204,651 6,613,954 3,306,977 9,920,932 4,960,466 2,480,233 7,440,700 3,720,350 1,860,175 5,580,526

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