λ
Sequence Observatory

8,806,419

32 × 978491
Deficient Odd Composite

Starting at 8,806,419, the Collatz iteration reaches 1 after 212 steps. The first transition is 26419258; the starting value is odd with 6 positive divisors.

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Prime Factor Structure

Factorization String 3^2 × 978491
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 6
Divisor Sum (σ) 12,720,396
Proper Divisor Sum 3,913,977
Digit Sum / Digital Root 36 (Root: 9)
Adjacent Primes #8806417 ← → #8806439

Radix Representation

Decimal 8806419
Binary 100001100110000000010011 (24 bits)
Octal 0o41460023
Hexadecimal 0x866013

Divisor Catalog (5 of 6)

1 3 9 978,491 2,935,473

Collatz Trajectory (212 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.

8,806,419 26,419,258 13,209,629 39,628,888 19,814,444

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