13 × 313 × 1217

Prime Factor Structure

Factorization String 13 × 313 × 1217

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 5,354,328

Proper Divisor Sum 402,355

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #4951963 ← → #4951987

1 13 313 1,217 4,069 15,821 380,921 4,951,973

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

4,951,973 14,855,920 7,427,960 3,713,980 1,856,990 928,495 2,785,486 1,392,743 4,178,230 2,089,115 6,267,346 3,133,673 9,401,020 4,700,510 2,350,255 7,050,766 3,525,383 10,576,150 5,288,075 15,864,226 7,932,113 23,796,340 11,898,170 5,949,085 17,847,256 8,923,628 4,461,814 2,230,907 6,692,722 3,346,361 10,039,084 5,019,542 2,509,771 7,529,314 3,764,657 11,293,972 5,646,986 2,823,493 8,470,480 4,235,240 2,117,620 1,058,810 529,405 1,588,216 794,108 397,054 198,527 595,582 297,791 893,374 446,687 1,340,062 670,031 2,010,094 1,005,047 3,015,142 1,507,571 4,522,714 2,261,357 6,784,072

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