λ
Ratio Atlas
665,285
5 × 19 × 47 × 149
Deficient Odd Composite

Prime Factor Structure

Factorization String 5 × 19 × 47 × 149
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 864,000
Proper Divisor Sum 198,715
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #665279 ← → #665293

Radix Representation

Decimal 665285
Binary 10100010011011000101 (20 bits)
Octal 0o2423305
Hexadecimal 0xA26C5

Divisor Catalog (16)

Collatz Trajectory (154 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 #665,284 Browse Full Index Next Integer #665,286 →