λ
Ratio Atlas

2,156,384

25 × 79 × 853
Deficient Even Composite

Prime Factor Structure

Factorization String 2^5 × 79 × 853
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 4,304,160
Proper Divisor Sum 2,147,776
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #2156383 ← → #2156387

Radix Representation

Decimal 2156384
Binary 1000001110011101100000 (22 bits)
Octal 0o10163540
Hexadecimal 0x20E760

Divisor Catalog (24)

Collatz Trajectory (73 steps to reach 1)

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

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