509 × 653

Prime Factor Structure

Factorization String 509 × 653

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 333,540

Proper Divisor Sum 1,163

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #332317 ← → #332393

1 509 653 332,377

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

332,377 997,132 498,566 249,283 747,850 373,925 1,121,776 560,888 280,444 140,222 70,111 210,334 105,167 315,502 157,751 473,254 236,627 709,882 354,941 1,064,824 532,412 266,206 133,103 399,310 199,655 598,966 299,483 898,450 449,225 1,347,676 673,838 336,919 1,010,758 505,379 1,516,138 758,069 2,274,208 1,137,104 568,552 284,276 142,138 71,069 213,208 106,604 53,302 26,651 79,954 39,977 119,932 59,966 29,983 89,950 44,975 134,926 67,463 202,390 101,195 303,586 151,793 455,380

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