74,151

3² × 7 × 11 × 107

Prime Factor Structure

Factorization String 3^2 × 7 × 11 × 107

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 24

Divisor Sum (σ) 134,784

Proper Divisor Sum 60,633

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #74149 ← → #74159

1 3 7 9 11 21 33 63 77 99 107 231 321 693 749 963 1,177 2,247 3,531 6,741 8,239 10,593 24,717 74,151

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

74,151 222,454 111,227 333,682 166,841 500,524 250,262 125,131 375,394 187,697 563,092 281,546 140,773 422,320 211,160 105,580 52,790 26,395 79,186 39,593 118,780 59,390 29,695 89,086 44,543 133,630 66,815 200,446 100,223 300,670 150,335 451,006 225,503 676,510 338,255 1,014,766 507,383 1,522,150 761,075 2,283,226 1,141,613 3,424,840 1,712,420 856,210 428,105 1,284,316 642,158 321,079 963,238 481,619 1,444,858 722,429 2,167,288 1,083,644 541,822 270,911 812,734 406,367 1,219,102 609,551

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