2 × 5 × 13 × 31973

Prime Factor Structure

Factorization String 2 × 5 × 13 × 31973

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 8,057,448

Proper Divisor Sum 3,900,958

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #4156447 ← → #4156507

1 2 5 10 13 26 65 130 31,973 63,946 159,865 319,730 415,649 831,298 2,078,245 4,156,490

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

4,156,490 2,078,245 6,234,736 3,117,368 1,558,684 779,342 389,671 1,169,014 584,507 1,753,522 876,761 2,630,284 1,315,142 657,571 1,972,714 986,357 2,959,072 1,479,536 739,768 369,884 184,942 92,471 277,414 138,707 416,122 208,061 624,184 312,092 156,046 78,023 234,070 117,035 351,106 175,553 526,660 263,330 131,665 394,996 197,498 98,749 296,248 148,124 74,062 37,031 111,094 55,547 166,642 83,321 249,964 124,982 62,491 187,474 93,737 281,212 140,606 70,303 210,910 105,455 316,366 158,183

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