λ
Ratio Atlas
399,404
22 × 31 × 3221
Deficient Even Composite

Prime Factor Structure

Factorization String 2^2 × 31 × 3221
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 721,728
Proper Divisor Sum 322,324
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #399403 ← → #399409

Radix Representation

Decimal 399404
Binary 1100001100000101100 (19 bits)
Octal 0o1414054
Hexadecimal 0x6182C

Divisor Catalog (12)

Collatz Trajectory (55 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 #399,403 Browse Full Index Next Integer #399,405 →