3 × 7 × 89 × 1907

Prime Factor Structure

Factorization String 3 × 7 × 89 × 1907

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,495,040

Proper Divisor Sum 1,930,857

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #3564181 ← → #3564193

1 3 7 21 89 267 623 1,869 1,907 5,721 13,349 40,047 169,723 509,169 1,188,061 3,564,183

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

3,564,183 10,692,550 5,346,275 16,038,826 8,019,413 24,058,240 12,029,120 6,014,560 3,007,280 1,503,640 751,820 375,910 187,955 563,866 281,933 845,800 422,900 211,450 105,725 317,176 158,588 79,294 39,647 118,942 59,471 178,414 89,207 267,622 133,811 401,434 200,717 602,152 301,076 150,538 75,269 225,808 112,904 56,452 28,226 14,113 42,340 21,170 10,585 31,756 15,878 7,939 23,818 11,909 35,728 17,864 8,932 4,466 2,233 6,700 3,350 1,675 5,026 2,513 7,540 3,770

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