λ
Ratio Atlas

1,276,397

1276397
Deficient Odd Prime

Prime Factor Structure

Factorization String 1276397
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 1,276,398
Proper Divisor Sum 1
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #1276361 ← → #1276409

Radix Representation

Decimal 1276397
Binary 100110111100111101101 (21 bits)
Octal 0o4674755
Hexadecimal 0x1379ED

Divisor Catalog (2)

Collatz Trajectory (80 steps to reach 1)

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

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