2 × 3 × 7² × 643

Prime Factor Structure

Factorization String 2 × 3 × 7^2 × 643

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 440,496

Proper Divisor Sum 251,454

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #189041 ← → #189043

1 2 3 6 7 14 21 42 49 98 147 294 643 1,286 1,929 3,858 4,501 9,002 13,503 27,006 31,507 63,014 94,521 189,042

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

189,042 94,521 283,564 141,782 70,891 212,674 106,337 319,012 159,506 79,753 239,260 119,630 59,815 179,446 89,723 269,170 134,585 403,756 201,878 100,939 302,818 151,409 454,228 227,114 113,557 340,672 170,336 85,168 42,584 21,292 10,646 5,323 15,970 7,985 23,956 11,978 5,989 17,968 8,984 4,492 2,246 1,123 3,370 1,685 5,056 2,528 1,264 632 316 158 79 238 119 358 179 538 269 808 404 202

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