2² × 5 × 27431

Prime Factor Structure

Factorization String 2^2 × 5 × 27431

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,152,144

Proper Divisor Sum 603,524

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #548591 ← → #548623

1 2 4 5 10 20 27,431 54,862 109,724 137,155 274,310 548,620

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

548,620 274,310 137,155 411,466 205,733 617,200 308,600 154,300 77,150 38,575 115,726 57,863 173,590 86,795 260,386 130,193 390,580 195,290 97,645 292,936 146,468 73,234 36,617 109,852 54,926 27,463 82,390 41,195 123,586 61,793 185,380 92,690 46,345 139,036 69,518 34,759 104,278 52,139 156,418 78,209 234,628 117,314 58,657 175,972 87,986 43,993 131,980 65,990 32,995 98,986 49,493 148,480 74,240 37,120 18,560 9,280 4,640 2,320 1,160 580

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