λ
Ratio Atlas
405,142
2 × 167 × 1213
Deficient Even Composite

Prime Factor Structure

Factorization String 2 × 167 × 1213
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 611,856
Proper Divisor Sum 206,714
Digit Sum / Digital Root 16 (Root: 7)
Adjacent Primes #405091 ← → #405143

Radix Representation

Decimal 405142
Binary 1100010111010010110 (19 bits)
Octal 0o1427226
Hexadecimal 0x62E96

Divisor Catalog (8)

Collatz Trajectory (161 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 #405,141 Browse Full Index Next Integer #405,143 →