2 × 19 × 101 × 433

Prime Factor Structure

Factorization String 2 × 19 × 101 × 433

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,656,080

Proper Divisor Sum 994,226

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #1661851 ← → #1661857

1 2 19 38 101 202 433 866 1,919 3,838 8,227 16,454 43,733 87,466 830,927 1,661,854

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

1,661,854 830,927 2,492,782 1,246,391 3,739,174 1,869,587 5,608,762 2,804,381 8,413,144 4,206,572 2,103,286 1,051,643 3,154,930 1,577,465 4,732,396 2,366,198 1,183,099 3,549,298 1,774,649 5,323,948 2,661,974 1,330,987 3,992,962 1,996,481 5,989,444 2,994,722 1,497,361 4,492,084 2,246,042 1,123,021 3,369,064 1,684,532 842,266 421,133 1,263,400 631,700 315,850 157,925 473,776 236,888 118,444 59,222 29,611 88,834 44,417 133,252 66,626 33,313 99,940 49,970 24,985 74,956 37,478 18,739 56,218 28,109 84,328 42,164 21,082 10,541

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