137 × 52571

Prime Factor Structure

Factorization String 137 × 52571

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 7,254,936

Proper Divisor Sum 52,709

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #7202219 ← → #7202269

1 137 52,571 7,202,227

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

7,202,227 21,606,682 10,803,341 32,410,024 16,205,012 8,102,506 4,051,253 12,153,760 6,076,880 3,038,440 1,519,220 759,610 379,805 1,139,416 569,708 284,854 142,427 427,282 213,641 640,924 320,462 160,231 480,694 240,347 721,042 360,521 1,081,564 540,782 270,391 811,174 405,587 1,216,762 608,381 1,825,144 912,572 456,286 228,143 684,430 342,215 1,026,646 513,323 1,539,970 769,985 2,309,956 1,154,978 577,489 1,732,468 866,234 433,117 1,299,352 649,676 324,838 162,419 487,258 243,629 730,888 365,444 182,722 91,361 274,084

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