λ
Ratio Atlas

27,398,176

25 × 13 × 67 × 983
Abundant Even Composite

27,398,176 factors as 2^5 × 13 × 67 × 983. Its 48 positive divisors give a proper-divisor sum of 31,618,208, so this integer is abundant. The Collatz stopping time is 162 steps.

Prime Factor Structure

Factorization String 2^5 × 13 × 67 × 983
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 48
Divisor Sum (σ) 59,016,384
Proper Divisor Sum 31,618,208
Digit Sum / Digital Root 43 (Root: 7)
Adjacent Primes #27398153 ← → #27398179

Radix Representation

Decimal 27398176
Binary 1101000100001000000100000 (25 bits)
Octal 0o150410040
Hexadecimal 0x1A21020

Divisor Catalog (48)

Collatz Trajectory (162 steps to reach 1)

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

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