13² × 2357

Prime Factor Structure

Factorization String 13^2 × 2357

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 431,514

Proper Divisor Sum 33,181

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #398323 ← → #398339

1 13 169 2,357 30,641 398,333

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

398,333 1,195,000 597,500 298,750 149,375 448,126 224,063 672,190 336,095 1,008,286 504,143 1,512,430 756,215 2,268,646 1,134,323 3,402,970 1,701,485 5,104,456 2,552,228 1,276,114 638,057 1,914,172 957,086 478,543 1,435,630 717,815 2,153,446 1,076,723 3,230,170 1,615,085 4,845,256 2,422,628 1,211,314 605,657 1,816,972 908,486 454,243 1,362,730 681,365 2,044,096 1,022,048 511,024 255,512 127,756 63,878 31,939 95,818 47,909 143,728 71,864 35,932 17,966 8,983 26,950 13,475 40,426 20,213 60,640 30,320 15,160

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