2 × 7 × 37 × 419

Prime Factor Structure

Factorization String 2 × 7 × 37 × 419

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 383,040

Proper Divisor Sum 165,998

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #217033 ← → #217057

1 2 7 14 37 74 259 419 518 838 2,933 5,866 15,503 31,006 108,521 217,042

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

217,042 108,521 325,564 162,782 81,391 244,174 122,087 366,262 183,131 549,394 274,697 824,092 412,046 206,023 618,070 309,035 927,106 463,553 1,390,660 695,330 347,665 1,042,996 521,498 260,749 782,248 391,124 195,562 97,781 293,344 146,672 73,336 36,668 18,334 9,167 27,502 13,751 41,254 20,627 61,882 30,941 92,824 46,412 23,206 11,603 34,810 17,405 52,216 26,108 13,054 6,527 19,582 9,791 29,374 14,687 44,062 22,031 66,094 33,047 99,142 49,571

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