2 × 13 × 211 × 757

Prime Factor Structure

Factorization String 2 × 13 × 211 × 757

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,749,232

Proper Divisor Sum 2,596,330

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #4152901 ← → #4152919

1 2 13 26 211 422 757 1,514 2,743 5,486 9,841 19,682 159,727 319,454 2,076,451 4,152,902

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

4,152,902 2,076,451 6,229,354 3,114,677 9,344,032 4,672,016 2,336,008 1,168,004 584,002 292,001 876,004 438,002 219,001 657,004 328,502 164,251 492,754 246,377 739,132 369,566 184,783 554,350 277,175 831,526 415,763 1,247,290 623,645 1,870,936 935,468 467,734 233,867 701,602 350,801 1,052,404 526,202 263,101 789,304 394,652 197,326 98,663 295,990 147,995 443,986 221,993 665,980 332,990 166,495 499,486 249,743 749,230 374,615 1,123,846 561,923 1,685,770 842,885 2,528,656 1,264,328 632,164 316,082 158,041

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