5² × 11 × 2621

Prime Factor Structure

Factorization String 5^2 × 11 × 2621

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 975,384

Proper Divisor Sum 254,609

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #720773 ← → #720779

1 5 11 25 55 275 2,621 13,105 28,831 65,525 144,155 720,775

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

720,775 2,162,326 1,081,163 3,243,490 1,621,745 4,865,236 2,432,618 1,216,309 3,648,928 1,824,464 912,232 456,116 228,058 114,029 342,088 171,044 85,522 42,761 128,284 64,142 32,071 96,214 48,107 144,322 72,161 216,484 108,242 54,121 162,364 81,182 40,591 121,774 60,887 182,662 91,331 273,994 136,997 410,992 205,496 102,748 51,374 25,687 77,062 38,531 115,594 57,797 173,392 86,696 43,348 21,674 10,837 32,512 16,256 8,128 4,064 2,032 1,016 508 254 127

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