2⁸ × 5 × 7 × 359

Prime Factor Structure

Factorization String 2^8 × 5 × 7 × 359

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 8,830,080

Proper Divisor Sum 5,613,440

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #3216637 ← → #3216649

1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 112 128 140 160 224 256 280 320 359 448 560 640 718 896 1,120 1,280 1,436 1,792 1,795 2,240 2,513 2,872 3,590 4,480 5,026 5,744 7,180 8,960 10,052 11,488 12,565 14,360 20,104 22,976 25,130 28,720 40,208 45,952 50,260 57,440 80,416 91,904

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

3,216,640 1,608,320 804,160 402,080 201,040 100,520 50,260 25,130 12,565 37,696 18,848 9,424 4,712 2,356 1,178 589 1,768 884 442 221 664 332 166 83 250 125 376 188 94 47 142 71 214 107 322 161 484 242 121 364 182 91 274 137 412 206 103 310 155 466 233 700 350 175 526 263 790 395 1,186 593

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