392,990

2 × 5 × 13 × 3023

Prime Factor Structure

Factorization String 2 × 5 × 13 × 3023

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 762,048

Proper Divisor Sum 369,058

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #392983 ← → #393007

1 2 5 10 13 26 65 130 3,023 6,046 15,115 30,230 39,299 78,598 196,495 392,990

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

392,990 196,495 589,486 294,743 884,230 442,115 1,326,346 663,173 1,989,520 994,760 497,380 248,690 124,345 373,036 186,518 93,259 279,778 139,889 419,668 209,834 104,917 314,752 157,376 78,688 39,344 19,672 9,836 4,918 2,459 7,378 3,689 11,068 5,534 2,767 8,302 4,151 12,454 6,227 18,682 9,341 28,024 14,012 7,006 3,503 10,510 5,255 15,766 7,883 23,650 11,825 35,476 17,738 8,869 26,608 13,304 6,652 3,326 1,663 4,990 2,495

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