2 × 13 × 53 × 59

Prime Factor Structure

Factorization String 2 × 13 × 53 × 59

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 136,080

Proper Divisor Sum 54,778

Digit Sum / Digital Root 14 (Root: 5)

Adjacent Primes #81299 ← → #81307

1 2 13 26 53 59 106 118 689 767 1,378 1,534 3,127 6,254 40,651 81,302

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

81,302 40,651 121,954 60,977 182,932 91,466 45,733 137,200 68,600 34,300 17,150 8,575 25,726 12,863 38,590 19,295 57,886 28,943 86,830 43,415 130,246 65,123 195,370 97,685 293,056 146,528 73,264 36,632 18,316 9,158 4,579 13,738 6,869 20,608 10,304 5,152 2,576 1,288 644 322 161 484 242 121 364 182 91 274 137 412 206 103 310 155 466 233 700 350 175 526

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