3 × 7 × 31 × 3299

Prime Factor Structure

Factorization String 3 × 7 × 31 × 3299

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,379,200

Proper Divisor Sum 1,231,551

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #2147641 ← → #2147657

1 3 7 21 31 93 217 651 3,299 9,897 23,093 69,279 102,269 306,807 715,883 2,147,649

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

2,147,649 6,442,948 3,221,474 1,610,737 4,832,212 2,416,106 1,208,053 3,624,160 1,812,080 906,040 453,020 226,510 113,255 339,766 169,883 509,650 254,825 764,476 382,238 191,119 573,358 286,679 860,038 430,019 1,290,058 645,029 1,935,088 967,544 483,772 241,886 120,943 362,830 181,415 544,246 272,123 816,370 408,185 1,224,556 612,278 306,139 918,418 459,209 1,377,628 688,814 344,407 1,033,222 516,611 1,549,834 774,917 2,324,752 1,162,376 581,188 290,594 145,297 435,892 217,946 108,973 326,920 163,460 81,730

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