7 × 213943

Prime Factor Structure

Factorization String 7 × 213943

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,711,552

Proper Divisor Sum 213,951

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #1497593 ← → #1497619

1 7 213,943 1,497,601

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

1,497,601 4,492,804 2,246,402 1,123,201 3,369,604 1,684,802 842,401 2,527,204 1,263,602 631,801 1,895,404 947,702 473,851 1,421,554 710,777 2,132,332 1,066,166 533,083 1,599,250 799,625 2,398,876 1,199,438 599,719 1,799,158 899,579 2,698,738 1,349,369 4,048,108 2,024,054 1,012,027 3,036,082 1,518,041 4,554,124 2,277,062 1,138,531 3,415,594 1,707,797 5,123,392 2,561,696 1,280,848 640,424 320,212 160,106 80,053 240,160 120,080 60,040 30,020 15,010 7,505 22,516 11,258 5,629 16,888 8,444 4,222 2,111 6,334 3,167 9,502

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