λ
Sequence Observatory

2,701,807

193 × 13999
Deficient Odd Composite

Starting at 2,701,807, the Collatz iteration reaches 1 after 324 steps. The first transition is 8105422; the starting value is odd with 4 positive divisors.

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Prime Factor Structure

Factorization String 193 × 13999
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 2,716,000
Proper Divisor Sum 14,193
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #2701789 ← → #2701847

Radix Representation

Decimal 2701807
Binary 1010010011100111101111 (22 bits)
Octal 0o12234757
Hexadecimal 0x2939EF

Divisor Catalog (4)

1 193 13,999 2,701,807

Collatz Trajectory (324 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.

2,701,807 8,105,422 4,052,711 12,158,134 6,079,067

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