13 × 19 × 1439

Prime Factor Structure

Factorization String 13 × 19 × 1439

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 403,200

Proper Divisor Sum 47,767

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #355427 ← → #355441

1 13 19 247 1,439 18,707 27,341 355,433

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

355,433 1,066,300 533,150 266,575 799,726 399,863 1,199,590 599,795 1,799,386 899,693 2,699,080 1,349,540 674,770 337,385 1,012,156 506,078 253,039 759,118 379,559 1,138,678 569,339 1,708,018 854,009 2,562,028 1,281,014 640,507 1,921,522 960,761 2,882,284 1,441,142 720,571 2,161,714 1,080,857 3,242,572 1,621,286 810,643 2,431,930 1,215,965 3,647,896 1,823,948 911,974 455,987 1,367,962 683,981 2,051,944 1,025,972 512,986 256,493 769,480 384,740 192,370 96,185 288,556 144,278 72,139 216,418 108,209 324,628 162,314 81,157

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