2² × 5 × 13 × 1979

Prime Factor Structure

Factorization String 2^2 × 5 × 13 × 1979

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,164,240

Proper Divisor Sum 649,700

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #514531 ← → #514543

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

514,540 257,270 128,635 385,906 192,953 578,860 289,430 144,715 434,146 217,073 651,220 325,610 162,805 488,416 244,208 122,104 61,052 30,526 15,263 45,790 22,895 68,686 34,343 103,030 51,515 154,546 77,273 231,820 115,910 57,955 173,866 86,933 260,800 130,400 65,200 32,600 16,300 8,150 4,075 12,226 6,113 18,340 9,170 4,585 13,756 6,878 3,439 10,318 5,159 15,478 7,739 23,218 11,609 34,828 17,414 8,707 26,122 13,061 39,184 19,592

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