2 × 13 × 17 × 1399

Prime Factor Structure

Factorization String 2 × 13 × 17 × 1399

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,058,400

Proper Divisor Sum 440,042

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #618349 ← → #618361

1 2 13 17 26 34 221 442 1,399 2,798 18,187 23,783 36,374 47,566 309,179 618,358

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

618,358 309,179 927,538 463,769 1,391,308 695,654 347,827 1,043,482 521,741 1,565,224 782,612 391,306 195,653 586,960 293,480 146,740 73,370 36,685 110,056 55,028 27,514 13,757 41,272 20,636 10,318 5,159 15,478 7,739 23,218 11,609 34,828 17,414 8,707 26,122 13,061 39,184 19,592 9,796 4,898 2,449 7,348 3,674 1,837 5,512 2,756 1,378 689 2,068 1,034 517 1,552 776 388 194 97 292 146 73 220 110

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