2 × 13 × 137 × 12043

Prime Factor Structure

Factorization String 2 × 13 × 137 × 12043

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 69,807,024

Proper Divisor Sum 26,909,858

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #42897143 ← → #42897167

1 2 13 26 137 274 1,781 3,562 12,043 24,086 156,559 313,118 1,649,891 3,299,782 21,448,583 42,897,166

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

42,897,166 21,448,583 64,345,750 32,172,875 96,518,626 48,259,313 144,777,940 72,388,970 36,194,485 108,583,456 54,291,728 27,145,864 13,572,932 6,786,466 3,393,233 10,179,700 5,089,850 2,544,925 7,634,776 3,817,388 1,908,694 954,347 2,863,042 1,431,521 4,294,564 2,147,282 1,073,641 3,220,924 1,610,462 805,231 2,415,694 1,207,847 3,623,542 1,811,771 5,435,314 2,717,657 8,152,972 4,076,486 2,038,243 6,114,730 3,057,365 9,172,096 4,586,048 2,293,024 1,146,512 573,256 286,628 143,314 71,657 214,972 107,486 53,743 161,230 80,615 241,846 120,923 362,770 181,385 544,156 272,078

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