2⁹ × 3 × 443

Prime Factor Structure

Factorization String 2^9 × 3 × 443

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 40

Divisor Sum (σ) 1,816,848

Proper Divisor Sum 1,136,400

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #680443 ← → #680453

1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 384 443 512 768 886 1,329 1,536 1,772 2,658 3,544 5,316 7,088 10,632 14,176 21,264 28,352 42,528 56,704 85,056 113,408 170,112 226,816 340,224 680,448

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

680,448 340,224 170,112 85,056 42,528 21,264 10,632 5,316 2,658 1,329 3,988 1,994 997 2,992 1,496 748 374 187 562 281 844 422 211 634 317 952 476 238 119 358 179 538 269 808 404 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4

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