λ
Sequence Observatory

1,074,436

22 × 11 × 24419
Deficient Even Composite

Starting at 1,074,436, the Collatz iteration reaches 1 after 134 steps. The first transition is 537218; the starting value is even with 12 positive divisors.

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Prime Factor Structure

Factorization String 2^2 × 11 × 24419
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 2,051,280
Proper Divisor Sum 976,844
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #1074433 ← → #1074461

Radix Representation

Decimal 1074436
Binary 100000110010100000100 (21 bits)
Octal 0o4062404
Hexadecimal 0x106504

Divisor Catalog (5 of 12)

1 2 4 11 22

Collatz Trajectory (134 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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