2² × 13² × 127 × 233

Prime Factor Structure

Factorization String 2^2 × 13^2 × 127 × 233

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 38,368,512

Proper Divisor Sum 18,364,996

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #20003513 ← → #20003521

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

20,003,516 10,001,758 5,000,879 15,002,638 7,501,319 22,503,958 11,251,979 33,755,938 16,877,969 50,633,908 25,316,954 12,658,477 37,975,432 18,987,716 9,493,858 4,746,929 14,240,788 7,120,394 3,560,197 10,680,592 5,340,296 2,670,148 1,335,074 667,537 2,002,612 1,001,306 500,653 1,501,960 750,980 375,490 187,745 563,236 281,618 140,809 422,428 211,214 105,607 316,822 158,411 475,234 237,617 712,852 356,426 178,213 534,640 267,320 133,660 66,830 33,415 100,246 50,123 150,370 75,185 225,556 112,778 56,389 169,168 84,584 42,292 21,146

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