357,300

2² × 3² × 5² × 397

Prime Factor Structure

Factorization String 2^2 × 3^2 × 5^2 × 397

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Total Divisors 54

Divisor Sum (σ) 1,122,758

Proper Divisor Sum 765,458

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #357293 ← → #357319

1 2 3 4 5 6 9 10 12 15 18 20 25 30 36 45 50 60 75 90 100 150 180 225 300 397 450 794 900 1,191 1,588 1,985 2,382 3,573 3,970 4,764 5,955 7,146 7,940 9,925 11,910 14,292 17,865 19,850 23,820 29,775 35,730 39,700 59,550 71,460 89,325 119,100 178,650 357,300

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

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