λ
Ratio Atlas

2,158,696

23 × 151 × 1787
Deficient Even Composite

Prime Factor Structure

Factorization String 2^3 × 151 × 1787
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 4,076,640
Proper Divisor Sum 1,917,944
Digit Sum / Digital Root 37 (Root: 1)
Adjacent Primes #2158693 ← → #2158697

Radix Representation

Decimal 2158696
Binary 1000001111000001101000 (22 bits)
Octal 0o10170150
Hexadecimal 0x20F068

Divisor Catalog (16)

Collatz Trajectory (73 steps to reach 1)

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

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