2 × 5² × 13681

Prime Factor Structure

Factorization String 2 × 5^2 × 13681

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,272,426

Proper Divisor Sum 588,376

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #684037 ← → #684053

1 2 5 10 25 50 13,681 27,362 68,405 136,810 342,025 684,050

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

684,050 342,025 1,026,076 513,038 256,519 769,558 384,779 1,154,338 577,169 1,731,508 865,754 432,877 1,298,632 649,316 324,658 162,329 486,988 243,494 121,747 365,242 182,621 547,864 273,932 136,966 68,483 205,450 102,725 308,176 154,088 77,044 38,522 19,261 57,784 28,892 14,446 7,223 21,670 10,835 32,506 16,253 48,760 24,380 12,190 6,095 18,286 9,143 27,430 13,715 41,146 20,573 61,720 30,860 15,430 7,715 23,146 11,573 34,720 17,360 8,680 4,340

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