λ
Sequence Observatory

6,705,597

3 × 2235199
Deficient Odd Composite

Starting at 6,705,597, the Collatz iteration reaches 1 after 85 steps. The first transition is 20116792; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 3 × 2235199
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 8,940,800
Proper Divisor Sum 2,235,203
Digit Sum / Digital Root 39 (Root: 3)
Adjacent Primes #6705593 ← → #6705617

Radix Representation

Decimal 6705597
Binary 11001100101000110111101 (23 bits)
Octal 0o31450675
Hexadecimal 0x6651BD

Divisor Catalog (4)

1 3 2,235,199 6,705,597

Collatz Trajectory (85 steps to reach 1)

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

6,705,597 20,116,792 10,058,396 5,029,198 2,514,599 7,543,798 3,771,899 11,315,698 5,657,849 16,973,548 8,486,774 4,243,387 12,730,162 6,365,081 19,095,244 9,547,622 4,773,811 14,321,434 7,160,717 21,482,152 10,741,076 5,370,538 2,685,269 8,055,808 4,027,904 2,013,952 1,006,976 503,488 251,744 125,872 62,936 31,468 15,734 7,867 23,602 11,801 35,404 17,702 8,851 26,554 13,277 39,832 19,916 9,958 4,979 14,938 7,469 22,408 11,204 5,602 2,801 8,404 4,202 2,101 6,304 3,152 1,576 788 394 197

More profiles

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