31 × 12973

Prime Factor Structure

Factorization String 31 × 12973

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 415,168

Proper Divisor Sum 13,005

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #402139 ← → #402197

1 31 12,973 402,163

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

402,163 1,206,490 603,245 1,809,736 904,868 452,434 226,217 678,652 339,326 169,663 508,990 254,495 763,486 381,743 1,145,230 572,615 1,717,846 858,923 2,576,770 1,288,385 3,865,156 1,932,578 966,289 2,898,868 1,449,434 724,717 2,174,152 1,087,076 543,538 271,769 815,308 407,654 203,827 611,482 305,741 917,224 458,612 229,306 114,653 343,960 171,980 85,990 42,995 128,986 64,493 193,480 96,740 48,370 24,185 72,556 36,278 18,139 54,418 27,209 81,628 40,814 20,407 61,222 30,611 91,834

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