2 × 3 × 197 × 557

Prime Factor Structure

Factorization String 2 × 3 × 197 × 557

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,325,808

Proper Divisor Sum 667,434

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #658367 ← → #658379

1 2 3 6 197 394 557 591 1,114 1,182 1,671 3,342 109,729 219,458 329,187 658,374

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

658,374 329,187 987,562 493,781 1,481,344 740,672 370,336 185,168 92,584 46,292 23,146 11,573 34,720 17,360 8,680 4,340 2,170 1,085 3,256 1,628 814 407 1,222 611 1,834 917 2,752 1,376 688 344 172 86 43 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8 4

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