550,443

3 × 17 × 43 × 251

Prime Factor Structure

Factorization String 3 × 17 × 43 × 251

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 798,336

Proper Divisor Sum 247,893

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #550441 ← → #550447

1 3 17 43 51 129 251 731 753 2,193 4,267 10,793 12,801 32,379 183,481 550,443

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

550,443 1,651,330 825,665 2,476,996 1,238,498 619,249 1,857,748 928,874 464,437 1,393,312 696,656 348,328 174,164 87,082 43,541 130,624 65,312 32,656 16,328 8,164 4,082 2,041 6,124 3,062 1,531 4,594 2,297 6,892 3,446 1,723 5,170 2,585 7,756 3,878 1,939 5,818 2,909 8,728 4,364 2,182 1,091 3,274 1,637 4,912 2,456 1,228 614 307 922 461 1,384 692 346 173 520 260 130 65 196 98

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