2 × 3 × 31 × 71 × 1993

Prime Factor Structure

Factorization String 2 × 3 × 31 × 71 × 1993

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 55,130,112

Proper Divisor Sum 28,810,554

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #26319551 ← → #26319563

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

26,319,558 13,159,779 39,479,338 19,739,669 59,219,008 29,609,504 14,804,752 7,402,376 3,701,188 1,850,594 925,297 2,775,892 1,387,946 693,973 2,081,920 1,040,960 520,480 260,240 130,120 65,060 32,530 16,265 48,796 24,398 12,199 36,598 18,299 54,898 27,449 82,348 41,174 20,587 61,762 30,881 92,644 46,322 23,161 69,484 34,742 17,371 52,114 26,057 78,172 39,086 19,543 58,630 29,315 87,946 43,973 131,920 65,960 32,980 16,490 8,245 24,736 12,368 6,184 3,092 1,546 773

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