2 × 257189

Prime Factor Structure

Factorization String 2 × 257189

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 771,570

Proper Divisor Sum 257,192

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #514361 ← → #514379

1 2 257,189 514,378

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

514,378 257,189 771,568 385,784 192,892 96,446 48,223 144,670 72,335 217,006 108,503 325,510 162,755 488,266 244,133 732,400 366,200 183,100 91,550 45,775 137,326 68,663 205,990 102,995 308,986 154,493 463,480 231,740 115,870 57,935 173,806 86,903 260,710 130,355 391,066 195,533 586,600 293,300 146,650 73,325 219,976 109,988 54,994 27,497 82,492 41,246 20,623 61,870 30,935 92,806 46,403 139,210 69,605 208,816 104,408 52,204 26,102 13,051 39,154 19,577

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