5 × 31 × 20287

Prime Factor Structure

Factorization String 5 × 31 × 20287

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,895,296

Proper Divisor Sum 750,811

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #3144469 ← → #3144509

1 5 31 155 20,287 101,435 628,897 3,144,485

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

3,144,485 9,433,456 4,716,728 2,358,364 1,179,182 589,591 1,768,774 884,387 2,653,162 1,326,581 3,979,744 1,989,872 994,936 497,468 248,734 124,367 373,102 186,551 559,654 279,827 839,482 419,741 1,259,224 629,612 314,806 157,403 472,210 236,105 708,316 354,158 177,079 531,238 265,619 796,858 398,429 1,195,288 597,644 298,822 149,411 448,234 224,117 672,352 336,176 168,088 84,044 42,022 21,011 63,034 31,517 94,552 47,276 23,638 11,819 35,458 17,729 53,188 26,594 13,297 39,892 19,946

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