2 × 47 × 139 × 163

Prime Factor Structure

Factorization String 2 × 47 × 139 × 163

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,306,240

Proper Divisor Sum 1,176,482

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #2129753 ← → #2129773

1 2 47 94 139 163 278 326 6,533 7,661 13,066 15,322 22,657 45,314 1,064,879 2,129,758

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

2,129,758 1,064,879 3,194,638 1,597,319 4,791,958 2,395,979 7,187,938 3,593,969 10,781,908 5,390,954 2,695,477 8,086,432 4,043,216 2,021,608 1,010,804 505,402 252,701 758,104 379,052 189,526 94,763 284,290 142,145 426,436 213,218 106,609 319,828 159,914 79,957 239,872 119,936 59,968 29,984 14,992 7,496 3,748 1,874 937 2,812 1,406 703 2,110 1,055 3,166 1,583 4,750 2,375 7,126 3,563 10,690 5,345 16,036 8,018 4,009 12,028 6,014 3,007 9,022 4,511 13,534

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