λ
Ratio Atlas

696,139

41 × 16979
Deficient Odd Composite

696,139 factors as 41 × 16979. Its 4 positive divisors give a proper-divisor sum of 17,021, so this integer is deficient. The Collatz stopping time is 123 steps.

Prime Factor Structure

Factorization String 41 × 16979
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 713,160
Proper Divisor Sum 17,021
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #696119 ← → #696149

Radix Representation

Decimal 696139
Binary 10101001111101001011 (20 bits)
Octal 0o2517513
Hexadecimal 0xA9F4B

Divisor Catalog (4)

Collatz Trajectory (123 steps to reach 1)

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

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