λ
Sigma Notebook
2,153
2153
Deficient Odd Prime

Prime Factor Structure

Factorization String 2153
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 2,154
Proper Divisor Sum 1
Digit Sum / Digital Root 11 (Root: 2)
Adjacent Primes #2143 ← → #2161

Radix Representation

Decimal 2153
Binary 100001101001 (12 bits)
Octal 0o4151
Hexadecimal 0x869

Divisor Catalog (2)

Collatz Trajectory (76 steps to reach 1)

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

Active Feeder Network

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.

← Previous Integer #2,152 Browse Full Index Next Integer #2,154 →