137 × 4243

Prime Factor Structure

Factorization String 137 × 4243

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 585,672

Proper Divisor Sum 4,381

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #581263 ← → #581293

1 137 4,243 581,291

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

581,291 1,743,874 871,937 2,615,812 1,307,906 653,953 1,961,860 980,930 490,465 1,471,396 735,698 367,849 1,103,548 551,774 275,887 827,662 413,831 1,241,494 620,747 1,862,242 931,121 2,793,364 1,396,682 698,341 2,095,024 1,047,512 523,756 261,878 130,939 392,818 196,409 589,228 294,614 147,307 441,922 220,961 662,884 331,442 165,721 497,164 248,582 124,291 372,874 186,437 559,312 279,656 139,828 69,914 34,957 104,872 52,436 26,218 13,109 39,328 19,664 9,832 4,916 2,458 1,229 3,688

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