8,200,439

13 × 630803

8,200,439 factors as 13 × 630803. Its 4 positive divisors give a proper-divisor sum of 630,817, so this integer is deficient. The Collatz stopping time is 106 steps.

Prime Factor Structure

Factorization String 13 × 630803

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 8,831,256

Proper Divisor Sum 630,817

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #8200433 ← → #8200441

Radix Representation

Decimal	8200439
Binary	11111010010000011110111 (23 bits)
Octal	0o37220367
Hexadecimal	0x7D20F7

Divisor Catalog (4)

1 13 630,803 8,200,439

Collatz Trajectory (106 steps to reach 1)

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

8,200,439 24,601,318 12,300,659 36,901,978 18,450,989 55,352,968 27,676,484 13,838,242 6,919,121 20,757,364 10,378,682 5,189,341 15,568,024 7,784,012 3,892,006 1,946,003 5,838,010 2,919,005 8,757,016 4,378,508 2,189,254 1,094,627 3,283,882 1,641,941 4,925,824 2,462,912 1,231,456 615,728 307,864 153,932 76,966 38,483 115,450 57,725 173,176 86,588 43,294 21,647 64,942 32,471 97,414 48,707 146,122 73,061 219,184 109,592 54,796 27,398 13,699 41,098 20,549 61,648 30,824 15,412 7,706 3,853 11,560 5,780 2,890 1,445

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