7 × 40063

Prime Factor Structure

Factorization String 7 × 40063

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 320,512

Proper Divisor Sum 40,071

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #280411 ← → #280451

1 7 40,063 280,441

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

280,441 841,324 420,662 210,331 630,994 315,497 946,492 473,246 236,623 709,870 354,935 1,064,806 532,403 1,597,210 798,605 2,395,816 1,197,908 598,954 299,477 898,432 449,216 224,608 112,304 56,152 28,076 14,038 7,019 21,058 10,529 31,588 15,794 7,897 23,692 11,846 5,923 17,770 8,885 26,656 13,328 6,664 3,332 1,666 833 2,500 1,250 625 1,876 938 469 1,408 704 352 176 88 44 22 11 34 17 52

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