2 × 23² × 509

Prime Factor Structure

Factorization String 2 × 23^2 × 509

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 846,090

Proper Divisor Sum 307,568

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #538519 ← → #538523

1 2 23 46 509 529 1,018 1,058 11,707 23,414 269,261 538,522

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

538,522 269,261 807,784 403,892 201,946 100,973 302,920 151,460 75,730 37,865 113,596 56,798 28,399 85,198 42,599 127,798 63,899 191,698 95,849 287,548 143,774 71,887 215,662 107,831 323,494 161,747 485,242 242,621 727,864 363,932 181,966 90,983 272,950 136,475 409,426 204,713 614,140 307,070 153,535 460,606 230,303 690,910 345,455 1,036,366 518,183 1,554,550 777,275 2,331,826 1,165,913 3,497,740 1,748,870 874,435 2,623,306 1,311,653 3,934,960 1,967,480 983,740 491,870 245,935 737,806

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