7 × 13 × 167 × 1153

Prime Factor Structure

Factorization String 7 × 13 × 167 × 1153

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 21,713,664

Proper Divisor Sum 4,191,523

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #17522137 ← → #17522143

1 7 13 91 167 1,153 1,169 2,171 8,071 14,989 15,197 104,923 192,551 1,347,857 2,503,163 17,522,141

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

17,522,141 52,566,424 26,283,212 13,141,606 6,570,803 19,712,410 9,856,205 29,568,616 14,784,308 7,392,154 3,696,077 11,088,232 5,544,116 2,772,058 1,386,029 4,158,088 2,079,044 1,039,522 519,761 1,559,284 779,642 389,821 1,169,464 584,732 292,366 146,183 438,550 219,275 657,826 328,913 986,740 493,370 246,685 740,056 370,028 185,014 92,507 277,522 138,761 416,284 208,142 104,071 312,214 156,107 468,322 234,161 702,484 351,242 175,621 526,864 263,432 131,716 65,858 32,929 98,788 49,394 24,697 74,092 37,046 18,523

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