λ
Ratio Atlas
401,290
2 × 5 × 40129
Deficient Even Composite

Prime Factor Structure

Factorization String 2 × 5 × 40129
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 722,340
Proper Divisor Sum 321,050
Digit Sum / Digital Root 16 (Root: 7)
Adjacent Primes #401287 ← → #401309

Radix Representation

Decimal 401290
Binary 1100001111110001010 (19 bits)
Octal 0o1417612
Hexadecimal 0x61F8A

Divisor Catalog (8)

Collatz Trajectory (68 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 #401,289 Browse Full Index Next Integer #401,291 →