3³ × 7 × 19553

Prime Factor Structure

Factorization String 3^3 × 7 × 19553

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,257,280

Proper Divisor Sum 2,561,763

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #3695513 ← → #3695521

1 3 7 9 21 27 63 189 19,553 58,659 136,871 175,977 410,613 527,931 1,231,839 3,695,517

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

3,695,517 11,086,552 5,543,276 2,771,638 1,385,819 4,157,458 2,078,729 6,236,188 3,118,094 1,559,047 4,677,142 2,338,571 7,015,714 3,507,857 10,523,572 5,261,786 2,630,893 7,892,680 3,946,340 1,973,170 986,585 2,959,756 1,479,878 739,939 2,219,818 1,109,909 3,329,728 1,664,864 832,432 416,216 208,108 104,054 52,027 156,082 78,041 234,124 117,062 58,531 175,594 87,797 263,392 131,696 65,848 32,924 16,462 8,231 24,694 12,347 37,042 18,521 55,564 27,782 13,891 41,674 20,837 62,512 31,256 15,628 7,814 3,907

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