3 × 13² × 1019

Prime Factor Structure

Factorization String 3 × 13^2 × 1019

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 746,640

Proper Divisor Sum 230,007

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #516623 ← → #516643

1 3 13 39 169 507 1,019 3,057 13,247 39,741 172,211 516,633

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

516,633 1,549,900 774,950 387,475 1,162,426 581,213 1,743,640 871,820 435,910 217,955 653,866 326,933 980,800 490,400 245,200 122,600 61,300 30,650 15,325 45,976 22,988 11,494 5,747 17,242 8,621 25,864 12,932 6,466 3,233 9,700 4,850 2,425 7,276 3,638 1,819 5,458 2,729 8,188 4,094 2,047 6,142 3,071 9,214 4,607 13,822 6,911 20,734 10,367 31,102 15,551 46,654 23,327 69,982 34,991 104,974 52,487 157,462 78,731 236,194 118,097

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