531689

Prime Factor Structure

Factorization String 531689

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 531,690

Proper Divisor Sum 1

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #531673 ← → #531701

1 531,689

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

531,689 1,595,068 797,534 398,767 1,196,302 598,151 1,794,454 897,227 2,691,682 1,345,841 4,037,524 2,018,762 1,009,381 3,028,144 1,514,072 757,036 378,518 189,259 567,778 283,889 851,668 425,834 212,917 638,752 319,376 159,688 79,844 39,922 19,961 59,884 29,942 14,971 44,914 22,457 67,372 33,686 16,843 50,530 25,265 75,796 37,898 18,949 56,848 28,424 14,212 7,106 3,553 10,660 5,330 2,665 7,996 3,998 1,999 5,998 2,999 8,998 4,499 13,498 6,749 20,248

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