2³ × 5 × 17 × 643

Prime Factor Structure

Factorization String 2^3 × 5 × 17 × 643

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 1,043,280

Proper Divisor Sum 606,040

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #437237 ← → #437243

1 2 4 5 8 10 17 20 34 40 68 85 136 170 340 643 680 1,286 2,572 3,215 5,144 6,430 10,931 12,860 21,862 25,720 43,724 54,655 87,448 109,310 218,620 437,240

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

437,240 218,620 109,310 54,655 163,966 81,983 245,950 122,975 368,926 184,463 553,390 276,695 830,086 415,043 1,245,130 622,565 1,867,696 933,848 466,924 233,462 116,731 350,194 175,097 525,292 262,646 131,323 393,970 196,985 590,956 295,478 147,739 443,218 221,609 664,828 332,414 166,207 498,622 249,311 747,934 373,967 1,121,902 560,951 1,682,854 841,427 2,524,282 1,262,141 3,786,424 1,893,212 946,606 473,303 1,419,910 709,955 2,129,866 1,064,933 3,194,800 1,597,400 798,700 399,350 199,675 599,026

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