13 × 21599

Prime Factor Structure

Factorization String 13 × 21599

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 302,400

Proper Divisor Sum 21,613

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #280771 ← → #280811

1 13 21,599 280,787

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

280,787 842,362 421,181 1,263,544 631,772 315,886 157,943 473,830 236,915 710,746 355,373 1,066,120 533,060 266,530 133,265 399,796 199,898 99,949 299,848 149,924 74,962 37,481 112,444 56,222 28,111 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.