2 × 13 × 19² × 8263

Prime Factor Structure

Factorization String 2 × 13 × 19^2 × 8263

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 132,240,528

Proper Divisor Sum 54,684,010

Digit Sum / Digital Root 44 (Root: 8)

Adjacent Primes #77556517 ← → #77556547

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

77,556,518 38,778,259 116,334,778 58,167,389 174,502,168 87,251,084 43,625,542 21,812,771 65,438,314 32,719,157 98,157,472 49,078,736 24,539,368 12,269,684 6,134,842 3,067,421 9,202,264 4,601,132 2,300,566 1,150,283 3,450,850 1,725,425 5,176,276 2,588,138 1,294,069 3,882,208 1,941,104 970,552 485,276 242,638 121,319 363,958 181,979 545,938 272,969 818,908 409,454 204,727 614,182 307,091 921,274 460,637 1,381,912 690,956 345,478 172,739 518,218 259,109 777,328 388,664 194,332 97,166 48,583 145,750 72,875 218,626 109,313 327,940 163,970 81,985

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