5 × 11 × 13 × 1223

Prime Factor Structure

Factorization String 5 × 11 × 13 × 1223

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,233,792

Proper Divisor Sum 359,347

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #874427 ← → #874457

1 5 11 13 55 65 143 715 1,223 6,115 13,453 15,899 67,265 79,495 174,889 874,445

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

874,445 2,623,336 1,311,668 655,834 327,917 983,752 491,876 245,938 122,969 368,908 184,454 92,227 276,682 138,341 415,024 207,512 103,756 51,878 25,939 77,818 38,909 116,728 58,364 29,182 14,591 43,774 21,887 65,662 32,831 98,494 49,247 147,742 73,871 221,614 110,807 332,422 166,211 498,634 249,317 747,952 373,976 186,988 93,494 46,747 140,242 70,121 210,364 105,182 52,591 157,774 78,887 236,662 118,331 354,994 177,497 532,492 266,246 133,123 399,370 199,685

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