3 × 7 × 19 × 2099

Prime Factor Structure

Factorization String 3 × 7 × 19 × 2099

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,344,000

Proper Divisor Sum 506,499

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #837497 ← → #837503

1 3 7 19 21 57 133 399 2,099 6,297 14,693 39,881 44,079 119,643 279,167 837,501

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

837,501 2,512,504 1,256,252 628,126 314,063 942,190 471,095 1,413,286 706,643 2,119,930 1,059,965 3,179,896 1,589,948 794,974 397,487 1,192,462 596,231 1,788,694 894,347 2,683,042 1,341,521 4,024,564 2,012,282 1,006,141 3,018,424 1,509,212 754,606 377,303 1,131,910 565,955 1,697,866 848,933 2,546,800 1,273,400 636,700 318,350 159,175 477,526 238,763 716,290 358,145 1,074,436 537,218 268,609 805,828 402,914 201,457 604,372 302,186 151,093 453,280 226,640 113,320 56,660 28,330 14,165 42,496 21,248 10,624 5,312

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