λ
Ratio Atlas

11,689

11689
Deficient Odd Prime

Prime Factor Structure

Factorization String 11689
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 11,690
Proper Divisor Sum 1
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #11681 ← → #11699

Radix Representation

Decimal 11689
Binary 10110110101001 (14 bits)
Octal 0o26651
Hexadecimal 0x2DA9

Divisor Catalog (2)

Collatz Trajectory (81 steps to reach 1)

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

More profiles

Browse other published profiles and their separate link collections.

No other profiles in this collection.

← Previous Integer #11,688 Browse Full Index Next Integer #11,690 →