3⁴ × 31 × 271

Prime Factor Structure

Factorization String 3^4 × 31 × 271

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 1,053,184

Proper Divisor Sum 372,703

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #680453 ← → #680489

1 3 9 27 31 81 93 271 279 813 837 2,439 2,511 7,317 8,401 21,951 25,203 75,609 226,827 680,481

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

680,481 2,041,444 1,020,722 510,361 1,531,084 765,542 382,771 1,148,314 574,157 1,722,472 861,236 430,618 215,309 645,928 322,964 161,482 80,741 242,224 121,112 60,556 30,278 15,139 45,418 22,709 68,128 34,064 17,032 8,516 4,258 2,129 6,388 3,194 1,597 4,792 2,396 1,198 599 1,798 899 2,698 1,349 4,048 2,024 1,012 506 253 760 380 190 95 286 143 430 215 646 323 970 485 1,456 728

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