λ
Ratio Atlas
685,102
2 × 112 × 19 × 149
Deficient Even Composite

Prime Factor Structure

Factorization String 2 × 11^2 × 19 × 149
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 1,197,000
Proper Divisor Sum 511,898
Digit Sum / Digital Root 22 (Root: 4)
Adjacent Primes #685099 ← → #685103

Radix Representation

Decimal 685102
Binary 10100111010000101110 (20 bits)
Octal 0o2472056
Hexadecimal 0xA742E

Divisor Catalog (24)

Collatz Trajectory (61 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 #685,101 Browse Full Index Next Integer #685,103 →