2² × 3² × 19 × 61

Prime Factor Structure

Factorization String 2^2 × 3^2 × 19 × 61

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 112,840

Proper Divisor Sum 71,116

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #41719 ← → #41729

1 2 3 4 6 9 12 18 19 36 38 57 61 76 114 122 171 183 228 244 342 366 549 684 732 1,098 1,159 2,196 2,318 3,477 4,636 6,954 10,431 13,908 20,862 41,724

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

41,724 20,862 10,431 31,294 15,647 46,942 23,471 70,414 35,207 105,622 52,811 158,434 79,217 237,652 118,826 59,413 178,240 89,120 44,560 22,280 11,140 5,570 2,785 8,356 4,178 2,089 6,268 3,134 1,567 4,702 2,351 7,054 3,527 10,582 5,291 15,874 7,937 23,812 11,906 5,953 17,860 8,930 4,465 13,396 6,698 3,349 10,048 5,024 2,512 1,256 628 314 157 472 236 118 59 178 89 268

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