λ
Ratio Atlas

126,100

22 × 52 × 13 × 97
Abundant Even Composite

126,100 factors as 2^2 × 5^2 × 13 × 97. Its 36 positive divisors give a proper-divisor sum of 171,624, so this integer is abundant. The Collatz stopping time is 149 steps.

Prime Factor Structure

Factorization String 2^2 × 5^2 × 13 × 97
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 36
Divisor Sum (σ) 297,724
Proper Divisor Sum 171,624
Digit Sum / Digital Root 10 (Root: 1)
Adjacent Primes #126097 ← → #126107

Radix Representation

Decimal 126100
Binary 11110110010010100 (17 bits)
Octal 0o366224
Hexadecimal 0x1EC94

Divisor Catalog (36)

Collatz Trajectory (149 steps to reach 1)

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

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