3 × 5 × 311 × 509

Prime Factor Structure

Factorization String 3 × 5 × 311 × 509

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,818,880

Proper Divisor Sum 1,444,395

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #2374483 ← → #2374511

1 3 5 15 311 509 933 1,527 1,555 2,545 4,665 7,635 158,299 474,897 791,495 2,374,485

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

2,374,485 7,123,456 3,561,728 1,780,864 890,432 445,216 222,608 111,304 55,652 27,826 13,913 41,740 20,870 10,435 31,306 15,653 46,960 23,480 11,740 5,870 2,935 8,806 4,403 13,210 6,605 19,816 9,908 4,954 2,477 7,432 3,716 1,858 929 2,788 1,394 697 2,092 1,046 523 1,570 785 2,356 1,178 589 1,768 884 442 221 664 332 166 83 250 125 376 188 94 47 142 71

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