λ
Ratio Atlas
690,664
23 × 13 × 29 × 229
Abundant Even Composite

Prime Factor Structure

Factorization String 2^3 × 13 × 29 × 229
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 1,449,000
Proper Divisor Sum 758,336
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #690661 ← → #690673

Radix Representation

Decimal 690664
Binary 10101000100111101000 (20 bits)
Octal 0o2504750
Hexadecimal 0xA89E8

Divisor Catalog (32)

Collatz Trajectory (167 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 #690,663 Browse Full Index Next Integer #690,665 →