3² × 61 × 1013

Prime Factor Structure

Factorization String 3^2 × 61 × 1013

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 817,284

Proper Divisor Sum 261,147

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #556123 ← → #556159

1 3 9 61 183 549 1,013 3,039 9,117 61,793 185,379 556,137

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

556,137 1,668,412 834,206 417,103 1,251,310 625,655 1,876,966 938,483 2,815,450 1,407,725 4,223,176 2,111,588 1,055,794 527,897 1,583,692 791,846 395,923 1,187,770 593,885 1,781,656 890,828 445,414 222,707 668,122 334,061 1,002,184 501,092 250,546 125,273 375,820 187,910 93,955 281,866 140,933 422,800 211,400 105,700 52,850 26,425 79,276 39,638 19,819 59,458 29,729 89,188 44,594 22,297 66,892 33,446 16,723 50,170 25,085 75,256 37,628 18,814 9,407 28,222 14,111 42,334 21,167

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