3² × 5² × 7 × 179

Prime Factor Structure

Factorization String 3^2 × 5^2 × 7 × 179

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 580,320

Proper Divisor Sum 298,395

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #281923 ← → #281927

1 3 5 7 9 15 21 25 35 45 63 75 105 175 179 225 315 525 537 895 1,253 1,575 1,611 2,685 3,759 4,475 6,265 8,055 11,277 13,425 18,795 31,325 40,275 56,385 93,975 281,925

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

281,925 845,776 422,888 211,444 105,722 52,861 158,584 79,292 39,646 19,823 59,470 29,735 89,206 44,603 133,810 66,905 200,716 100,358 50,179 150,538 75,269 225,808 112,904 56,452 28,226 14,113 42,340 21,170 10,585 31,756 15,878 7,939 23,818 11,909 35,728 17,864 8,932 4,466 2,233 6,700 3,350 1,675 5,026 2,513 7,540 3,770 1,885 5,656 2,828 1,414 707 2,122 1,061 3,184 1,592 796 398 199 598 299

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