4,120,210

2 × 5 × 31 × 13291

Prime Factor Structure

Factorization String 2 × 5 × 31 × 13291

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 7,656,192

Proper Divisor Sum 3,535,982

Digit Sum / Digital Root 10 (Root: 1)

Adjacent Primes #4120189 ← → #4120211

1 2 5 10 31 62 155 310 13,291 26,582 66,455 132,910 412,021 824,042 2,060,105 4,120,210

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

4,120,210 2,060,105 6,180,316 3,090,158 1,545,079 4,635,238 2,317,619 6,952,858 3,476,429 10,429,288 5,214,644 2,607,322 1,303,661 3,910,984 1,955,492 977,746 488,873 1,466,620 733,310 366,655 1,099,966 549,983 1,649,950 824,975 2,474,926 1,237,463 3,712,390 1,856,195 5,568,586 2,784,293 8,352,880 4,176,440 2,088,220 1,044,110 522,055 1,566,166 783,083 2,349,250 1,174,625 3,523,876 1,761,938 880,969 2,642,908 1,321,454 660,727 1,982,182 991,091 2,973,274 1,486,637 4,459,912 2,229,956 1,114,978 557,489 1,672,468 836,234 418,117 1,254,352 627,176 313,588 156,794

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