7 × 397 × 463

Prime Factor Structure

Factorization String 7 × 397 × 463

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,477,376

Proper Divisor Sum 190,699

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #1286669 ← → #1286683

1 7 397 463 2,779 3,241 183,811 1,286,677

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

1,286,677 3,860,032 1,930,016 965,008 482,504 241,252 120,626 60,313 180,940 90,470 45,235 135,706 67,853 203,560 101,780 50,890 25,445 76,336 38,168 19,084 9,542 4,771 14,314 7,157 21,472 10,736 5,368 2,684 1,342 671 2,014 1,007 3,022 1,511 4,534 2,267 6,802 3,401 10,204 5,102 2,551 7,654 3,827 11,482 5,741 17,224 8,612 4,306 2,153 6,460 3,230 1,615 4,846 2,423 7,270 3,635 10,906 5,453 16,360 8,180

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