2² × 3² × 23 × 641

Prime Factor Structure

Factorization String 2^2 × 3^2 × 23 × 641

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 1,402,128

Proper Divisor Sum 871,380

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #530743 ← → #530753

1 2 3 4 6 9 12 18 23 36 46 69 92 138 207 276 414 641 828 1,282 1,923 2,564 3,846 5,769 7,692 11,538 14,743 23,076 29,486 44,229 58,972 88,458 132,687 176,916 265,374 530,748

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

530,748 265,374 132,687 398,062 199,031 597,094 298,547 895,642 447,821 1,343,464 671,732 335,866 167,933 503,800 251,900 125,950 62,975 188,926 94,463 283,390 141,695 425,086 212,543 637,630 318,815 956,446 478,223 1,434,670 717,335 2,152,006 1,076,003 3,228,010 1,614,005 4,842,016 2,421,008 1,210,504 605,252 302,626 151,313 453,940 226,970 113,485 340,456 170,228 85,114 42,557 127,672 63,836 31,918 15,959 47,878 23,939 71,818 35,909 107,728 53,864 26,932 13,466 6,733 20,200

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