2 × 620507

Prime Factor Structure

Factorization String 2 × 620507

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,861,524

Proper Divisor Sum 620,510

Digit Sum / Digital Root 13 (Root: 4)

Adjacent Primes #1241003 ← → #1241027

1 2 620,507 1,241,014

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

1,241,014 620,507 1,861,522 930,761 2,792,284 1,396,142 698,071 2,094,214 1,047,107 3,141,322 1,570,661 4,711,984 2,355,992 1,177,996 588,998 294,499 883,498 441,749 1,325,248 662,624 331,312 165,656 82,828 41,414 20,707 62,122 31,061 93,184 46,592 23,296 11,648 5,824 2,912 1,456 728 364 182 91 274 137 412 206 103 310 155 466 233 700 350 175 526 263 790 395 1,186 593 1,780 890 445 1,336

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