2 × 17 × 23 × 509

Prime Factor Structure

Factorization String 2 × 17 × 23 × 509

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 660,960

Proper Divisor Sum 262,922

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #398033 ← → #398039

1 2 17 23 34 46 391 509 782 1,018 8,653 11,707 17,306 23,414 199,019 398,038

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

398,038 199,019 597,058 298,529 895,588 447,794 223,897 671,692 335,846 167,923 503,770 251,885 755,656 377,828 188,914 94,457 283,372 141,686 70,843 212,530 106,265 318,796 159,398 79,699 239,098 119,549 358,648 179,324 89,662 44,831 134,494 67,247 201,742 100,871 302,614 151,307 453,922 226,961 680,884 340,442 170,221 510,664 255,332 127,666 63,833 191,500 95,750 47,875 143,626 71,813 215,440 107,720 53,860 26,930 13,465 40,396 20,198 10,099 30,298 15,149

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