2⁴ × 5 × 17 × 389

Prime Factor Structure

Factorization String 2^4 × 5 × 17 × 389

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 40

Divisor Sum (σ) 1,305,720

Proper Divisor Sum 776,680

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #529037 ← → #529043

1 2 4 5 8 10 16 17 20 34 40 68 80 85 136 170 272 340 389 680 778 1,360 1,556 1,945 3,112 3,890 6,224 6,613 7,780 13,226 15,560 26,452 31,120 33,065 52,904 66,130 105,808 132,260 264,520 529,040

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

529,040 264,520 132,260 66,130 33,065 99,196 49,598 24,799 74,398 37,199 111,598 55,799 167,398 83,699 251,098 125,549 376,648 188,324 94,162 47,081 141,244 70,622 35,311 105,934 52,967 158,902 79,451 238,354 119,177 357,532 178,766 89,383 268,150 134,075 402,226 201,113 603,340 301,670 150,835 452,506 226,253 678,760 339,380 169,690 84,845 254,536 127,268 63,634 31,817 95,452 47,726 23,863 71,590 35,795 107,386 53,693 161,080 80,540 40,270 20,135

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