λ
Ratio Atlas

1,249,977

3 × 416659
Deficient Odd Composite

Prime Factor Structure

Factorization String 3 × 416659
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 1,666,640
Proper Divisor Sum 416,663
Digit Sum / Digital Root 39 (Root: 3)
Adjacent Primes #1249943 ← → #1249999

Radix Representation

Decimal 1249977
Binary 100110001001010111001 (21 bits)
Octal 0o4611271
Hexadecimal 0x1312B9

Divisor Catalog (4)

Collatz Trajectory (129 steps to reach 1)

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

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