3 × 7 × 135007

Prime Factor Structure

Factorization String 3 × 7 × 135007

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,320,256

Proper Divisor Sum 1,485,109

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #2835139 ← → #2835149

1 3 7 21 135,007 405,021 945,049 2,835,147

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

2,835,147 8,505,442 4,252,721 12,758,164 6,379,082 3,189,541 9,568,624 4,784,312 2,392,156 1,196,078 598,039 1,794,118 897,059 2,691,178 1,345,589 4,036,768 2,018,384 1,009,192 504,596 252,298 126,149 378,448 189,224 94,612 47,306 23,653 70,960 35,480 17,740 8,870 4,435 13,306 6,653 19,960 9,980 4,990 2,495 7,486 3,743 11,230 5,615 16,846 8,423 25,270 12,635 37,906 18,953 56,860 28,430 14,215 42,646 21,323 63,970 31,985 95,956 47,978 23,989 71,968 35,984 17,992

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