λ
Sequence Observatory

2,708,807

37 × 179 × 409
Deficient Odd Composite

Starting at 2,708,807, the Collatz iteration reaches 1 after 94 steps. The first transition is 8126422; the starting value is odd with 8 positive divisors.

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Prime Factor Structure

Factorization String 37 × 179 × 409
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 2,804,400
Proper Divisor Sum 95,593
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #2708801 ← → #2708809

Radix Representation

Decimal 2708807
Binary 1010010101010101000111 (22 bits)
Octal 0o12252507
Hexadecimal 0x295547

Divisor Catalog (5 of 8)

Collatz Trajectory (94 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.

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