2⁵ × 5 × 13 × 211

Prime Factor Structure

Factorization String 2^5 × 5 × 13 × 211

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 1,121,904

Proper Divisor Sum 683,024

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #438877 ← → #438887

1 2 4 5 8 10 13 16 20 26 32 40 52 65 80 104 130 160 208 211 260 416 422 520 844 1,040 1,055 1,688 2,080 2,110 2,743 3,376 4,220 5,486 6,752 8,440 10,972 13,715 16,880 21,944 27,430 33,760 43,888 54,860 87,776 109,720 219,440 438,880

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

438,880 219,440 109,720 54,860 27,430 13,715 41,146 20,573 61,720 30,860 15,430 7,715 23,146 11,573 34,720 17,360 8,680 4,340 2,170 1,085 3,256 1,628 814 407 1,222 611 1,834 917 2,752 1,376 688 344 172 86 43 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16

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