3 × 53 × 101 × 149

Prime Factor Structure

Factorization String 3 × 53 × 101 × 149

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,304,800

Proper Divisor Sum 912,009

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #2392787 ← → #2392811

1 3 53 101 149 159 303 447 5,353 7,897 15,049 16,059 23,691 45,147 797,597 2,392,791

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

2,392,791 7,178,374 3,589,187 10,767,562 5,383,781 16,151,344 8,075,672 4,037,836 2,018,918 1,009,459 3,028,378 1,514,189 4,542,568 2,271,284 1,135,642 567,821 1,703,464 851,732 425,866 212,933 638,800 319,400 159,700 79,850 39,925 119,776 59,888 29,944 14,972 7,486 3,743 11,230 5,615 16,846 8,423 25,270 12,635 37,906 18,953 56,860 28,430 14,215 42,646 21,323 63,970 31,985 95,956 47,978 23,989 71,968 35,984 17,992 8,996 4,498 2,249 6,748 3,374 1,687 5,062 2,531

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