139 × 5527

Prime Factor Structure

Factorization String 139 × 5527

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 773,920

Proper Divisor Sum 5,667

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #768241 ← → #768259

1 139 5,527 768,253

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

768,253 2,304,760 1,152,380 576,190 288,095 864,286 432,143 1,296,430 648,215 1,944,646 972,323 2,916,970 1,458,485 4,375,456 2,187,728 1,093,864 546,932 273,466 136,733 410,200 205,100 102,550 51,275 153,826 76,913 230,740 115,370 57,685 173,056 86,528 43,264 21,632 10,816 5,408 2,704 1,352 676 338 169 508 254 127 382 191 574 287 862 431 1,294 647 1,942 971 2,914 1,457 4,372 2,186 1,093 3,280 1,640 820

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