λ
Ratio Atlas

78,913

23 × 47 × 73
Deficient Odd Composite

78,913 factors as 23 × 47 × 73. Its 8 positive divisors give a proper-divisor sum of 6,335, so this integer is deficient. The Collatz stopping time is 76 steps.

Prime Factor Structure

Factorization String 23 × 47 × 73
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 85,248
Proper Divisor Sum 6,335
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #78901 ← → #78919

Radix Representation

Decimal 78913
Binary 10011010001000001 (17 bits)
Octal 0o232101
Hexadecimal 0x13441

Divisor Catalog (8)

Collatz Trajectory (76 steps to reach 1)

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

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