2² × 3 × 13 × 1871

Prime Factor Structure

Factorization String 2^2 × 3 × 13 × 1871

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 733,824

Proper Divisor Sum 441,948

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #291869 ← → #291877

1 2 3 4 6 12 13 26 39 52 78 156 1,871 3,742 5,613 7,484 11,226 22,452 24,323 48,646 72,969 97,292 145,938 291,876

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

291,876 145,938 72,969 218,908 109,454 54,727 164,182 82,091 246,274 123,137 369,412 184,706 92,353 277,060 138,530 69,265 207,796 103,898 51,949 155,848 77,924 38,962 19,481 58,444 29,222 14,611 43,834 21,917 65,752 32,876 16,438 8,219 24,658 12,329 36,988 18,494 9,247 27,742 13,871 41,614 20,807 62,422 31,211 93,634 46,817 140,452 70,226 35,113 105,340 52,670 26,335 79,006 39,503 118,510 59,255 177,766 88,883 266,650 133,325 399,976

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