2² × 5 × 4012193

Prime Factor Structure

Factorization String 2^2 × 5 × 4012193

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 168,512,148

Proper Divisor Sum 88,268,288

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #80243843 ← → #80243869

1 2 4 5 10 20 4,012,193 8,024,386 16,048,772 20,060,965 40,121,930 80,243,860

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

80,243,860 40,121,930 20,060,965 60,182,896 30,091,448 15,045,724 7,522,862 3,761,431 11,284,294 5,642,147 16,926,442 8,463,221 25,389,664 12,694,832 6,347,416 3,173,708 1,586,854 793,427 2,380,282 1,190,141 3,570,424 1,785,212 892,606 446,303 1,338,910 669,455 2,008,366 1,004,183 3,012,550 1,506,275 4,518,826 2,259,413 6,778,240 3,389,120 1,694,560 847,280 423,640 211,820 105,910 52,955 158,866 79,433 238,300 119,150 59,575 178,726 89,363 268,090 134,045 402,136 201,068 100,534 50,267 150,802 75,401 226,204 113,102 56,551 169,654 84,827

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