2 × 5 × 37 × 5381

Prime Factor Structure

Factorization String 2 × 5 × 37 × 5381

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,681,288

Proper Divisor Sum 1,690,318

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #1990969 ← → #1990973

1 2 5 10 37 74 185 370 5,381 10,762 26,905 53,810 199,097 398,194 995,485 1,990,970

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

1,990,970 995,485 2,986,456 1,493,228 746,614 373,307 1,119,922 559,961 1,679,884 839,942 419,971 1,259,914 629,957 1,889,872 944,936 472,468 236,234 118,117 354,352 177,176 88,588 44,294 22,147 66,442 33,221 99,664 49,832 24,916 12,458 6,229 18,688 9,344 4,672 2,336 1,168 584 292 146 73 220 110 55 166 83 250 125 376 188 94 47 142 71 214 107 322 161 484 242 121 364

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