2,000,837

47 × 42571

Prime Factor Structure

Factorization String 47 × 42571

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Total Divisors 4

Divisor Sum (σ) 2,043,456

Proper Divisor Sum 42,619

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #2000813 ← → #2000863

1 47 42,571 2,000,837

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

2,000,837 6,002,512 3,001,256 1,500,628 750,314 375,157 1,125,472 562,736 281,368 140,684 70,342 35,171 105,514 52,757 158,272 79,136 39,568 19,784 9,892 4,946 2,473 7,420 3,710 1,855 5,566 2,783 8,350 4,175 12,526 6,263 18,790 9,395 28,186 14,093 42,280 21,140 10,570 5,285 15,856 7,928 3,964 1,982 991 2,974 1,487 4,462 2,231 6,694 3,347 10,042 5,021 15,064 7,532 3,766 1,883 5,650 2,825 8,476 4,238 2,119

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