3 × 19 × 71821

Prime Factor Structure

Factorization String 3 × 19 × 71821

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 5,745,760

Proper Divisor Sum 1,651,963

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #4093781 ← → #4093801

1 3 19 57 71,821 215,463 1,364,599 4,093,797

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

4,093,797 12,281,392 6,140,696 3,070,348 1,535,174 767,587 2,302,762 1,151,381 3,454,144 1,727,072 863,536 431,768 215,884 107,942 53,971 161,914 80,957 242,872 121,436 60,718 30,359 91,078 45,539 136,618 68,309 204,928 102,464 51,232 25,616 12,808 6,404 3,202 1,601 4,804 2,402 1,201 3,604 1,802 901 2,704 1,352 676 338 169 508 254 127 382 191 574 287 862 431 1,294 647 1,942 971 2,914 1,457 4,372

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