3 × 317 × 821

Prime Factor Structure

Factorization String 3 × 317 × 821

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,045,584

Proper Divisor Sum 264,813

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #780733 ← → #780799

1 3 317 821 951 2,463 260,257 780,771

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

780,771 2,342,314 1,171,157 3,513,472 1,756,736 878,368 439,184 219,592 109,796 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 2,320 1,160 580 290 145 436 218 109 328 164 82 41 124 62 31 94 47 142

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