2 × 3 × 107 × 641

Prime Factor Structure

Factorization String 2 × 3 × 107 × 641

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 832,032

Proper Divisor Sum 420,510

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #411503 ← → #411527

1 2 3 6 107 214 321 641 642 1,282 1,923 3,846 68,587 137,174 205,761 411,522

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

411,522 205,761 617,284 308,642 154,321 462,964 231,482 115,741 347,224 173,612 86,806 43,403 130,210 65,105 195,316 97,658 48,829 146,488 73,244 36,622 18,311 54,934 27,467 82,402 41,201 123,604 61,802 30,901 92,704 46,352 23,176 11,588 5,794 2,897 8,692 4,346 2,173 6,520 3,260 1,630 815 2,446 1,223 3,670 1,835 5,506 2,753 8,260 4,130 2,065 6,196 3,098 1,549 4,648 2,324 1,162 581 1,744 872 436

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