2 × 5 × 109 × 3889

Prime Factor Structure

Factorization String 2 × 5 × 109 × 3889

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 7,702,200

Proper Divisor Sum 3,463,190

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #4238999 ← → #4239013

1 2 5 10 109 218 545 1,090 3,889 7,778 19,445 38,890 423,901 847,802 2,119,505 4,239,010

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

4,239,010 2,119,505 6,358,516 3,179,258 1,589,629 4,768,888 2,384,444 1,192,222 596,111 1,788,334 894,167 2,682,502 1,341,251 4,023,754 2,011,877 6,035,632 3,017,816 1,508,908 754,454 377,227 1,131,682 565,841 1,697,524 848,762 424,381 1,273,144 636,572 318,286 159,143 477,430 238,715 716,146 358,073 1,074,220 537,110 268,555 805,666 402,833 1,208,500 604,250 302,125 906,376 453,188 226,594 113,297 339,892 169,946 84,973 254,920 127,460 63,730 31,865 95,596 47,798 23,899 71,698 35,849 107,548 53,774 26,887

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