λ
Match Zalai

2,875,325

52 × 115013
Deficient Odd Composite

2,875,325 factors as 5^2 × 115013. Its 6 positive divisors give a proper-divisor sum of 690,109, so this integer is deficient. The Collatz stopping time is 125 steps.

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Prime Factor Structure

Factorization String 5^2 × 115013
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 6
Divisor Sum (σ) 3,565,434
Proper Divisor Sum 690,109
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #2875267 ← → #2875331

Radix Representation

Decimal 2875325
Binary 1010111101111110111101 (22 bits)
Octal 0o12757675
Hexadecimal 0x2BDFBD

Divisor Catalog (5 of 6)

1 5 25 115,013 575,065

Collatz Trajectory (125 steps to reach 1)

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

Showing the first 5 trajectory entries; the stopping-time total above is unchanged.

2,875,325 8,625,976 4,312,988 2,156,494 1,078,247

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