13² × 5431

Prime Factor Structure

Factorization String 13^2 × 5431

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 994,056

Proper Divisor Sum 76,217

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #917837 ← → #917843

1 13 169 5,431 70,603 917,839

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

917,839 2,753,518 1,376,759 4,130,278 2,065,139 6,195,418 3,097,709 9,293,128 4,646,564 2,323,282 1,161,641 3,484,924 1,742,462 871,231 2,613,694 1,306,847 3,920,542 1,960,271 5,880,814 2,940,407 8,821,222 4,410,611 13,231,834 6,615,917 19,847,752 9,923,876 4,961,938 2,480,969 7,442,908 3,721,454 1,860,727 5,582,182 2,791,091 8,373,274 4,186,637 12,559,912 6,279,956 3,139,978 1,569,989 4,709,968 2,354,984 1,177,492 588,746 294,373 883,120 441,560 220,780 110,390 55,195 165,586 82,793 248,380 124,190 62,095 186,286 93,143 279,430 139,715 419,146 209,573

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