3 × 7² × 7177

Prime Factor Structure

Factorization String 3 × 7^2 × 7177

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,636,584

Proper Divisor Sum 581,565

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #1055017 ← → #1055039

1 3 7 21 49 147 7,177 21,531 50,239 150,717 351,673 1,055,019

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

1,055,019 3,165,058 1,582,529 4,747,588 2,373,794 1,186,897 3,560,692 1,780,346 890,173 2,670,520 1,335,260 667,630 333,815 1,001,446 500,723 1,502,170 751,085 2,253,256 1,126,628 563,314 281,657 844,972 422,486 211,243 633,730 316,865 950,596 475,298 237,649 712,948 356,474 178,237 534,712 267,356 133,678 66,839 200,518 100,259 300,778 150,389 451,168 225,584 112,792 56,396 28,198 14,099 42,298 21,149 63,448 31,724 15,862 7,931 23,794 11,897 35,692 17,846 8,923 26,770 13,385 40,156

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