λ
Ratio Atlas

357,689

357689
Deficient Odd Prime

Prime Factor Structure

Factorization String 357689
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 357,690
Proper Divisor Sum 1
Digit Sum / Digital Root 38 (Root: 2)
Adjacent Primes #357683 ← → #357703

Radix Representation

Decimal 357689
Binary 1010111010100111001 (19 bits)
Octal 0o1272471
Hexadecimal 0x57539

Divisor Catalog (2)

Collatz Trajectory (122 steps to reach 1)

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

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