λ
Sequence Observatory

3,788,216

23 × 473527
Deficient Even Composite

Starting at 3,788,216, the Collatz iteration reaches 1 after 102 steps. The first transition is 1894108; the starting value is even with 8 positive divisors.

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Prime Factor Structure

Factorization String 2^3 × 473527
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 7,102,920
Proper Divisor Sum 3,314,704
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #3788209 ← → #3788219

Radix Representation

Decimal 3788216
Binary 1110011100110110111000 (22 bits)
Octal 0o16346670
Hexadecimal 0x39CDB8

Divisor Catalog (5 of 8)

Collatz Trajectory (102 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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