2³ × 5² × 31 × 67

Prime Factor Structure

Factorization String 2^3 × 5^2 × 31 × 67

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 1,011,840

Proper Divisor Sum 596,440

Digit Sum / Digital Root 14 (Root: 5)

Adjacent Primes #415391 ← → #415409

1 2 4 5 8 10 20 25 31 40 50 62 67 100 124 134 155 200 248 268 310 335 536 620 670 775 1,240 1,340 1,550 1,675 2,077 2,680 3,100 3,350 4,154 6,200 6,700 8,308 10,385 13,400 16,616 20,770 41,540 51,925 83,080 103,850 207,700 415,400

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

415,400 207,700 103,850 51,925 155,776 77,888 38,944 19,472 9,736 4,868 2,434 1,217 3,652 1,826 913 2,740 1,370 685 2,056 1,028 514 257 772 386 193 580 290 145 436 218 109 328 164 82 41 124 62 31 94 47 142 71 214 107 322 161 484 242 121 364 182 91 274 137 412 206 103 310 155 466

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