3³ × 7 × 19 × 37

Prime Factor Structure

Factorization String 3^3 × 7 × 19 × 37

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 243,200

Proper Divisor Sum 110,333

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #132863 ← → #132887

1 3 7 9 19 21 27 37 57 63 111 133 171 189 259 333 399 513 703 777 999 1,197 2,109 2,331 3,591 4,921 6,327 6,993 14,763 18,981 44,289 132,867

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

132,867 398,602 199,301 597,904 298,952 149,476 74,738 37,369 112,108 56,054 28,027 84,082 42,041 126,124 63,062 31,531 94,594 47,297 141,892 70,946 35,473 106,420 53,210 26,605 79,816 39,908 19,954 9,977 29,932 14,966 7,483 22,450 11,225 33,676 16,838 8,419 25,258 12,629 37,888 18,944 9,472 4,736 2,368 1,184 592 296 148 74 37 112 56 28 14 7 22 11 34 17 52 26

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