λ
Sequence Observatory

6,676,343

71 × 94033
Deficient Odd Composite

Starting at 6,676,343, the Collatz iteration reaches 1 after 90 steps. The first transition is 20029030; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 71 × 94033
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 6,770,448
Proper Divisor Sum 94,105
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #6676339 ← → #6676387

Radix Representation

Decimal 6676343
Binary 11001011101111101110111 (23 bits)
Octal 0o31357567
Hexadecimal 0x65DF77

Divisor Catalog (4)

1 71 94,033 6,676,343

Collatz Trajectory (90 steps to reach 1)

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

6,676,343 20,029,030 10,014,515 30,043,546 15,021,773 45,065,320 22,532,660 11,266,330 5,633,165 16,899,496 8,449,748 4,224,874 2,112,437 6,337,312 3,168,656 1,584,328 792,164 396,082 198,041 594,124 297,062 148,531 445,594 222,797 668,392 334,196 167,098 83,549 250,648 125,324 62,662 31,331 93,994 46,997 140,992 70,496 35,248 17,624 8,812 4,406 2,203 6,610 3,305 9,916 4,958 2,479 7,438 3,719 11,158 5,579 16,738 8,369 25,108 12,554 6,277 18,832 9,416 4,708 2,354 1,177

More profiles

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