λ
Ratio Atlas

400,359

3 × 113 × 1181
Deficient Odd Composite

Prime Factor Structure

Factorization String 3 × 113 × 1181
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 538,992
Proper Divisor Sum 138,633
Digit Sum / Digital Root 21 (Root: 3)
Adjacent Primes #400339 ← → #400381

Radix Representation

Decimal 400359
Binary 1100001101111100111 (19 bits)
Octal 0o1415747
Hexadecimal 0x61BE7

Divisor Catalog (8)

Collatz Trajectory (148 steps to reach 1)

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

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