3 × 7² × 37 × 127

Prime Factor Structure

Factorization String 3 × 7^2 × 37 × 127

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,108,992

Proper Divisor Sum 418,239

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #690721 ← → #690757

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

690,753 2,072,260 1,036,130 518,065 1,554,196 777,098 388,549 1,165,648 582,824 291,412 145,706 72,853 218,560 109,280 54,640 27,320 13,660 6,830 3,415 10,246 5,123 15,370 7,685 23,056 11,528 5,764 2,882 1,441 4,324 2,162 1,081 3,244 1,622 811 2,434 1,217 3,652 1,826 913 2,740 1,370 685 2,056 1,028 514 257 772 386 193 580 290 145 436 218 109 328 164 82 41 124

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