2² × 5 × 19 × 1321

Prime Factor Structure

Factorization String 2^2 × 5 × 19 × 1321

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,110,480

Proper Divisor Sum 608,500

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #501971 ← → #501997

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

501,980 250,990 125,495 376,486 188,243 564,730 282,365 847,096 423,548 211,774 105,887 317,662 158,831 476,494 238,247 714,742 357,371 1,072,114 536,057 1,608,172 804,086 402,043 1,206,130 603,065 1,809,196 904,598 452,299 1,356,898 678,449 2,035,348 1,017,674 508,837 1,526,512 763,256 381,628 190,814 95,407 286,222 143,111 429,334 214,667 644,002 322,001 966,004 483,002 241,501 724,504 362,252 181,126 90,563 271,690 135,845 407,536 203,768 101,884 50,942 25,471 76,414 38,207 114,622

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