3⁵ × 5 × 61

Prime Factor Structure

Factorization String 3^5 × 5 × 61

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 135,408

Proper Divisor Sum 61,293

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #74101 ← → #74131

1 3 5 9 15 27 45 61 81 135 183 243 305 405 549 915 1,215 1,647 2,745 4,941 8,235 14,823 24,705 74,115

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

74,115 222,346 111,173 333,520 166,760 83,380 41,690 20,845 62,536 31,268 15,634 7,817 23,452 11,726 5,863 17,590 8,795 26,386 13,193 39,580 19,790 9,895 29,686 14,843 44,530 22,265 66,796 33,398 16,699 50,098 25,049 75,148 37,574 18,787 56,362 28,181 84,544 42,272 21,136 10,568 5,284 2,642 1,321 3,964 1,982 991 2,974 1,487 4,462 2,231 6,694 3,347 10,042 5,021 15,064 7,532 3,766 1,883 5,650 2,825

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