3 × 47 × 53 × 61

Prime Factor Structure

Factorization String 3 × 47 × 53 × 61

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 642,816

Proper Divisor Sum 186,963

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #455849 ← → #455863

1 3 47 53 61 141 159 183 2,491 2,867 3,233 7,473 8,601 9,699 151,951 455,853

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

455,853 1,367,560 683,780 341,890 170,945 512,836 256,418 128,209 384,628 192,314 96,157 288,472 144,236 72,118 36,059 108,178 54,089 162,268 81,134 40,567 121,702 60,851 182,554 91,277 273,832 136,916 68,458 34,229 102,688 51,344 25,672 12,836 6,418 3,209 9,628 4,814 2,407 7,222 3,611 10,834 5,417 16,252 8,126 4,063 12,190 6,095 18,286 9,143 27,430 13,715 41,146 20,573 61,720 30,860 15,430 7,715 23,146 11,573 34,720 17,360

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