1217 × 1993

Prime Factor Structure

Factorization String 1217 × 1993

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,428,692

Proper Divisor Sum 3,211

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #2425477 ← → #2425487

1 1,217 1,993 2,425,481

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

2,425,481 7,276,444 3,638,222 1,819,111 5,457,334 2,728,667 8,186,002 4,093,001 12,279,004 6,139,502 3,069,751 9,209,254 4,604,627 13,813,882 6,906,941 20,720,824 10,360,412 5,180,206 2,590,103 7,770,310 3,885,155 11,655,466 5,827,733 17,483,200 8,741,600 4,370,800 2,185,400 1,092,700 546,350 273,175 819,526 409,763 1,229,290 614,645 1,843,936 921,968 460,984 230,492 115,246 57,623 172,870 86,435 259,306 129,653 388,960 194,480 97,240 48,620 24,310 12,155 36,466 18,233 54,700 27,350 13,675 41,026 20,513 61,540 30,770 15,385

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