2² × 7 × 17 × 827

Prime Factor Structure

Factorization String 2^2 × 7 × 17 × 827

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 834,624

Proper Divisor Sum 440,972

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #393649 ← → #393667

1 2 4 7 14 17 28 34 68 119 238 476 827 1,654 3,308 5,789 11,578 14,059 23,156 28,118 56,236 98,413 196,826 393,652

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

393,652 196,826 98,413 295,240 147,620 73,810 36,905 110,716 55,358 27,679 83,038 41,519 124,558 62,279 186,838 93,419 280,258 140,129 420,388 210,194 105,097 315,292 157,646 78,823 236,470 118,235 354,706 177,353 532,060 266,030 133,015 399,046 199,523 598,570 299,285 897,856 448,928 224,464 112,232 56,116 28,058 14,029 42,088 21,044 10,522 5,261 15,784 7,892 3,946 1,973 5,920 2,960 1,480 740 370 185 556 278 139 418

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