7 × 13 × 19 × 499

Prime Factor Structure

Factorization String 7 × 13 × 19 × 499

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,120,000

Proper Divisor Sum 257,229

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #862769 ← → #862777

1 7 13 19 91 133 247 499 1,729 3,493 6,487 9,481 45,409 66,367 123,253 862,771

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

862,771 2,588,314 1,294,157 3,882,472 1,941,236 970,618 485,309 1,455,928 727,964 363,982 181,991 545,974 272,987 818,962 409,481 1,228,444 614,222 307,111 921,334 460,667 1,382,002 691,001 2,073,004 1,036,502 518,251 1,554,754 777,377 2,332,132 1,166,066 583,033 1,749,100 874,550 437,275 1,311,826 655,913 1,967,740 983,870 491,935 1,475,806 737,903 2,213,710 1,106,855 3,320,566 1,660,283 4,980,850 2,490,425 7,471,276 3,735,638 1,867,819 5,603,458 2,801,729 8,405,188 4,202,594 2,101,297 6,303,892 3,151,946 1,575,973 4,727,920 2,363,960 1,181,980

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