7² × 23 × 127

Prime Factor Structure

Factorization String 7^2 × 23 × 127

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 175,104

Proper Divisor Sum 31,975

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #143113 ← → #143137

1 7 23 49 127 161 889 1,127 2,921 6,223 20,447 143,129

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

143,129 429,388 214,694 107,347 322,042 161,021 483,064 241,532 120,766 60,383 181,150 90,575 271,726 135,863 407,590 203,795 611,386 305,693 917,080 458,540 229,270 114,635 343,906 171,953 515,860 257,930 128,965 386,896 193,448 96,724 48,362 24,181 72,544 36,272 18,136 9,068 4,534 2,267 6,802 3,401 10,204 5,102 2,551 7,654 3,827 11,482 5,741 17,224 8,612 4,306 2,153 6,460 3,230 1,615 4,846 2,423 7,270 3,635 10,906 5,453

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