λ
Ratio Atlas

1,361,664

28 × 33 × 197
Abundant Even Composite

Prime Factor Structure

Factorization String 2^8 × 3^3 × 197
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 72
Divisor Sum (σ) 4,047,120
Proper Divisor Sum 2,685,456
Digit Sum / Digital Root 27 (Root: 9)
Adjacent Primes #1361629 ← → #1361677

Radix Representation

Decimal 1361664
Binary 101001100011100000000 (21 bits)
Octal 0o5143400
Hexadecimal 0x14C700

Divisor Catalog (60 of 72)

Collatz Trajectory (62 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

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