2⁴ × 3² × 23 × 157

Prime Factor Structure

Factorization String 2^4 × 3^2 × 23 × 157

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 60

Divisor Sum (σ) 1,528,176

Proper Divisor Sum 1,008,192

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #519971 ← → #519989

1 2 3 4 6 8 9 12 16 18 23 24 36 46 48 69 72 92 138 144 157 184 207 276 314 368 414 471 552 628 828 942 1,104 1,256 1,413 1,656 1,884 2,512 2,826 3,312 3,611 3,768 5,652 7,222 7,536 10,833 11,304 14,444 21,666 22,608 28,888 32,499 43,332 57,776 64,998 86,664 129,996 173,328 259,992 519,984

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

519,984 259,992 129,996 64,998 32,499 97,498 48,749 146,248 73,124 36,562 18,281 54,844 27,422 13,711 41,134 20,567 61,702 30,851 92,554 46,277 138,832 69,416 34,708 17,354 8,677 26,032 13,016 6,508 3,254 1,627 4,882 2,441 7,324 3,662 1,831 5,494 2,747 8,242 4,121 12,364 6,182 3,091 9,274 4,637 13,912 6,956 3,478 1,739 5,218 2,609 7,828 3,914 1,957 5,872 2,936 1,468 734 367 1,102 551

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