6,920,145

3² × 5 × 61 × 2521

Prime Factor Structure

Factorization String 3^2 × 5 × 61 × 2521

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 24

Divisor Sum (σ) 12,196,392

Proper Divisor Sum 5,276,247

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #6920131 ← → #6920149

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

6,920,145 20,760,436 10,380,218 5,190,109 15,570,328 7,785,164 3,892,582 1,946,291 5,838,874 2,919,437 8,758,312 4,379,156 2,189,578 1,094,789 3,284,368 1,642,184 821,092 410,546 205,273 615,820 307,910 153,955 461,866 230,933 692,800 346,400 173,200 86,600 43,300 21,650 10,825 32,476 16,238 8,119 24,358 12,179 36,538 18,269 54,808 27,404 13,702 6,851 20,554 10,277 30,832 15,416 7,708 3,854 1,927 5,782 2,891 8,674 4,337 13,012 6,506 3,253 9,760 4,880 2,440 1,220

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