5,131,997

13 × 59 × 6691

5,131,997 factors as 13 × 59 × 6691. Its 8 positive divisors give a proper-divisor sum of 489,283, so this integer is deficient. The Collatz stopping time is 219 steps.

Prime Factor Structure

Factorization String 13 × 59 × 6691

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 5,621,280

Proper Divisor Sum 489,283

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #5131993 ← → #5132009

Radix Representation

Decimal	5131997
Binary	10011100100111011011101 (23 bits)
Octal	0o23447335
Hexadecimal	0x4E4EDD

Divisor Catalog (8)

1 13 59 767 6,691 86,983 394,769 5,131,997

Collatz Trajectory (219 steps to reach 1)

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

5,131,997 15,395,992 7,697,996 3,848,998 1,924,499 5,773,498 2,886,749 8,660,248 4,330,124 2,165,062 1,082,531 3,247,594 1,623,797 4,871,392 2,435,696 1,217,848 608,924 304,462 152,231 456,694 228,347 685,042 342,521 1,027,564 513,782 256,891 770,674 385,337 1,156,012 578,006 289,003 867,010 433,505 1,300,516 650,258 325,129 975,388 487,694 243,847 731,542 365,771 1,097,314 548,657 1,645,972 822,986 411,493 1,234,480 617,240 308,620 154,310 77,155 231,466 115,733 347,200 173,600 86,800 43,400 21,700 10,850 5,425

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