λ
Ratio Atlas

1,256,359

13 × 96643
Deficient Odd Composite

Prime Factor Structure

Factorization String 13 × 96643
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 1,353,016
Proper Divisor Sum 96,657
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #1256347 ← → #1256369

Radix Representation

Decimal 1256359
Binary 100110010101110100111 (21 bits)
Octal 0o4625647
Hexadecimal 0x132BA7

Divisor Catalog (4)

Collatz Trajectory (279 steps to reach 1)

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

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