λ
Sigma Notebook

526,909

526909
Deficient Odd Prime

526,909 is odd and not a perfect square. Its factorization is 526909 and its 2 divisors sum to 526,910.

Prime Factor Structure

Factorization String 526909
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 526,910
Proper Divisor Sum 1
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #526871 ← → #526913

Radix Representation

Decimal 526909
Binary 10000000101000111101 (20 bits)
Octal 0o2005075
Hexadecimal 0x80A3D

Divisor Catalog (2)

Collatz Trajectory (151 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.

← Previous Integer #526,908 Browse Full Index Next Integer #526,910 →