2⁸ × 3 × 5 × 139

Prime Factor Structure

Factorization String 2^8 × 3 × 5 × 139

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 1,716,960

Proper Divisor Sum 1,183,200

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #533747 ← → #533777

1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 128 139 160 192 240 256 278 320 384 417 480 556 640 695 768 834 960 1,112 1,280 1,390 1,668 1,920 2,085 2,224 2,780 3,336 3,840 4,170 4,448 5,560 6,672 8,340 8,896 11,120 13,344 16,680 17,792 22,240

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

533,760 266,880 133,440 66,720 33,360 16,680 8,340 4,170 2,085 6,256 3,128 1,564 782 391 1,174 587 1,762 881 2,644 1,322 661 1,984 992 496 248 124 62 31 94 47 142 71 214 107 322 161 484 242 121 364 182 91 274 137 412 206 103 310 155 466 233 700 350 175 526 263 790 395 1,186 593

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