5 × 19 × 43 × 2141

Prime Factor Structure

Factorization String 5 × 19 × 43 × 2141

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 11,309,760

Proper Divisor Sum 2,563,775

Digit Sum / Digital Root 46 (Root: 1)

Adjacent Primes #8745929 ← → #8745991

1 5 19 43 95 215 817 2,141 4,085 10,705 40,679 92,063 203,395 460,315 1,749,197 8,745,985

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

8,745,985 26,237,956 13,118,978 6,559,489 19,678,468 9,839,234 4,919,617 14,758,852 7,379,426 3,689,713 11,069,140 5,534,570 2,767,285 8,301,856 4,150,928 2,075,464 1,037,732 518,866 259,433 778,300 389,150 194,575 583,726 291,863 875,590 437,795 1,313,386 656,693 1,970,080 985,040 492,520 246,260 123,130 61,565 184,696 92,348 46,174 23,087 69,262 34,631 103,894 51,947 155,842 77,921 233,764 116,882 58,441 175,324 87,662 43,831 131,494 65,747 197,242 98,621 295,864 147,932 73,966 36,983 110,950 55,475

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