13 × 499 × 821

Prime Factor Structure

Factorization String 13 × 499 × 821

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 5,754,000

Proper Divisor Sum 428,173

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #5325823 ← → #5325829

1 13 499 821 6,487 10,673 409,679 5,325,827

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

5,325,827 15,977,482 7,988,741 23,966,224 11,983,112 5,991,556 2,995,778 1,497,889 4,493,668 2,246,834 1,123,417 3,370,252 1,685,126 842,563 2,527,690 1,263,845 3,791,536 1,895,768 947,884 473,942 236,971 710,914 355,457 1,066,372 533,186 266,593 799,780 399,890 199,945 599,836 299,918 149,959 449,878 224,939 674,818 337,409 1,012,228 506,114 253,057 759,172 379,586 189,793 569,380 284,690 142,345 427,036 213,518 106,759 320,278 160,139 480,418 240,209 720,628 360,314 180,157 540,472 270,236 135,118 67,559 202,678

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