λ
Sigma Notebook

3,426,980

22 × 5 × 532 × 61
Abundant Even Composite

3,426,980 is even and not a perfect square. Its factorization is 2^2 × 5 × 53^2 × 61 and its 36 divisors sum to 7,455,252.

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Prime Factor Structure

Factorization String 2^2 × 5 × 53^2 × 61
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 36
Divisor Sum (σ) 7,455,252
Proper Divisor Sum 4,028,272
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #3426967 ← → #3426989

Radix Representation

Decimal 3426980
Binary 1101000100101010100100 (22 bits)
Octal 0o15045244
Hexadecimal 0x344AA4

Divisor Catalog (5 of 36)

1 2 4 5 10

Collatz Trajectory (76 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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