5² × 7 × 2281

Prime Factor Structure

Factorization String 5^2 × 7 × 2281

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 565,936

Proper Divisor Sum 166,761

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #399173 ← → #399181

1 5 7 25 35 175 2,281 11,405 15,967 57,025 79,835 399,175

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

399,175 1,197,526 598,763 1,796,290 898,145 2,694,436 1,347,218 673,609 2,020,828 1,010,414 505,207 1,515,622 757,811 2,273,434 1,136,717 3,410,152 1,705,076 852,538 426,269 1,278,808 639,404 319,702 159,851 479,554 239,777 719,332 359,666 179,833 539,500 269,750 134,875 404,626 202,313 606,940 303,470 151,735 455,206 227,603 682,810 341,405 1,024,216 512,108 256,054 128,027 384,082 192,041 576,124 288,062 144,031 432,094 216,047 648,142 324,071 972,214 486,107 1,458,322 729,161 2,187,484 1,093,742 546,871

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