2 × 5 × 43 × 653

Prime Factor Structure

Factorization String 2 × 5 × 43 × 653

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 517,968

Proper Divisor Sum 237,178

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #280771 ← → #280811

1 2 5 10 43 86 215 430 653 1,306 3,265 6,530 28,079 56,158 140,395 280,790

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

280,790 140,395 421,186 210,593 631,780 315,890 157,945 473,836 236,918 118,459 355,378 177,689 533,068 266,534 133,267 399,802 199,901 599,704 299,852 149,926 74,963 224,890 112,445 337,336 168,668 84,334 42,167 126,502 63,251 189,754 94,877 284,632 142,316 71,158 35,579 106,738 53,369 160,108 80,054 40,027 120,082 60,041 180,124 90,062 45,031 135,094 67,547 202,642 101,321 303,964 151,982 75,991 227,974 113,987 341,962 170,981 512,944 256,472 128,236 64,118

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