1,991,602

2 × 995801

Prime Factor Structure

Factorization String 2 × 995801

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Total Divisors 4

Divisor Sum (σ) 2,987,406

Proper Divisor Sum 995,804

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #1991597 ← → #1991603

1 2 995,801 1,991,602

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

1,991,602 995,801 2,987,404 1,493,702 746,851 2,240,554 1,120,277 3,360,832 1,680,416 840,208 420,104 210,052 105,026 52,513 157,540 78,770 39,385 118,156 59,078 29,539 88,618 44,309 132,928 66,464 33,232 16,616 8,308 4,154 2,077 6,232 3,116 1,558 779 2,338 1,169 3,508 1,754 877 2,632 1,316 658 329 988 494 247 742 371 1,114 557 1,672 836 418 209 628 314 157 472 236 118 59

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