λ
Ratio Atlas

42,007,170

2 × 3 × 5 × 17 × 31 × 2657
Abundant Even Composite

Prime Factor Structure

Factorization String 2 × 3 × 5 × 17 × 31 × 2657
Distinct Prime Factors 6
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 64
Divisor Sum (σ) 110,232,576
Proper Divisor Sum 68,225,406
Digit Sum / Digital Root 21 (Root: 3)
Adjacent Primes #42007151 ← → #42007171

Radix Representation

Decimal 42007170
Binary 10100000001111101010000010 (26 bits)
Octal 0o240175202
Hexadecimal 0x280FA82

Divisor Catalog (60 of 64)

Collatz Trajectory (191 steps to reach 1)

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

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