3² × 7² × 1583

Prime Factor Structure

Factorization String 3^2 × 7^2 × 1583

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 1,173,744

Proper Divisor Sum 475,641

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #698083 ← → #698111

1 3 7 9 21 49 63 147 441 1,583 4,749 11,081 14,247 33,243 77,567 99,729 232,701 698,103

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

698,103 2,094,310 1,047,155 3,141,466 1,570,733 4,712,200 2,356,100 1,178,050 589,025 1,767,076 883,538 441,769 1,325,308 662,654 331,327 993,982 496,991 1,490,974 745,487 2,236,462 1,118,231 3,354,694 1,677,347 5,032,042 2,516,021 7,548,064 3,774,032 1,887,016 943,508 471,754 235,877 707,632 353,816 176,908 88,454 44,227 132,682 66,341 199,024 99,512 49,756 24,878 12,439 37,318 18,659 55,978 27,989 83,968 41,984 20,992 10,496 5,248 2,624 1,312 656 328 164 82 41 124

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