3 × 37 × 53 × 113

Prime Factor Structure

Factorization String 3 × 37 × 53 × 113

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 935,712

Proper Divisor Sum 270,933

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #664777 ← → #664789

1 3 37 53 111 113 159 339 1,961 4,181 5,883 5,989 12,543 17,967 221,593 664,779

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

664,779 1,994,338 997,169 2,991,508 1,495,754 747,877 2,243,632 1,121,816 560,908 280,454 140,227 420,682 210,341 631,024 315,512 157,756 78,878 39,439 118,318 59,159 177,478 88,739 266,218 133,109 399,328 199,664 99,832 49,916 24,958 12,479 37,438 18,719 56,158 28,079 84,238 42,119 126,358 63,179 189,538 94,769 284,308 142,154 71,077 213,232 106,616 53,308 26,654 13,327 39,982 19,991 59,974 29,987 89,962 44,981 134,944 67,472 33,736 16,868 8,434 4,217

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