λ
Ratio Atlas

155,377

155377
Deficient Odd Prime

Prime Factor Structure

Factorization String 155377
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 155,378
Proper Divisor Sum 1
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #155371 ← → #155381

Radix Representation

Decimal 155377
Binary 100101111011110001 (18 bits)
Octal 0o457361
Hexadecimal 0x25EF1

Divisor Catalog (2)

Collatz Trajectory (126 steps to reach 1)

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

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