555209

Prime Factor Structure

Factorization String 555209

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 555,210

Proper Divisor Sum 1

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #555167 ← → #555221

1 555,209

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

555,209 1,665,628 832,814 416,407 1,249,222 624,611 1,873,834 936,917 2,810,752 1,405,376 702,688 351,344 175,672 87,836 43,918 21,959 65,878 32,939 98,818 49,409 148,228 74,114 37,057 111,172 55,586 27,793 83,380 41,690 20,845 62,536 31,268 15,634 7,817 23,452 11,726 5,863 17,590 8,795 26,386 13,193 39,580 19,790 9,895 29,686 14,843 44,530 22,265 66,796 33,398 16,699 50,098 25,049 75,148 37,574 18,787 56,362 28,181 84,544 42,272 21,136

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