3 × 7² × 967

Prime Factor Structure

Factorization String 3 × 7^2 × 967

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 220,704

Proper Divisor Sum 78,555

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #142123 ← → #142151

1 3 7 21 49 147 967 2,901 6,769 20,307 47,383 142,149

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

142,149 426,448 213,224 106,612 53,306 26,653 79,960 39,980 19,990 9,995 29,986 14,993 44,980 22,490 11,245 33,736 16,868 8,434 4,217 12,652 6,326 3,163 9,490 4,745 14,236 7,118 3,559 10,678 5,339 16,018 8,009 24,028 12,014 6,007 18,022 9,011 27,034 13,517 40,552 20,276 10,138 5,069 15,208 7,604 3,802 1,901 5,704 2,852 1,426 713 2,140 1,070 535 1,606 803 2,410 1,205 3,616 1,808 904

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