λ
Sequence Observatory

7,699,341

3 × 13 × 197419
Deficient Odd Composite

Starting at 7,699,341, the Collatz iteration reaches 1 after 72 steps. The first transition is 23098024; the starting value is odd with 8 positive divisors.

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Prime Factor Structure

Factorization String 3 × 13 × 197419
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 11,055,520
Proper Divisor Sum 3,356,179
Digit Sum / Digital Root 39 (Root: 3)
Adjacent Primes #7699337 ← → #7699343

Radix Representation

Decimal 7699341
Binary 11101010111101110001101 (23 bits)
Octal 0o35275615
Hexadecimal 0x757B8D

Divisor Catalog (5 of 8)

1 3 13 39 197,419

Collatz Trajectory (72 steps to reach 1)

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

Showing the first 5 trajectory entries; the stopping-time total above is unchanged.

7,699,341 23,098,024 11,549,012 5,774,506 2,887,253

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