λ
Ratio Atlas
390,145
5 × 7 × 71 × 157
Deficient Odd Composite

Prime Factor Structure

Factorization String 5 × 7 × 71 × 157
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 546,048
Proper Divisor Sum 155,903
Digit Sum / Digital Root 22 (Root: 4)
Adjacent Primes #390119 ← → #390151

Radix Representation

Decimal 390145
Binary 1011111010000000001 (19 bits)
Octal 0o1372001
Hexadecimal 0x5F401

Divisor Catalog (16)

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 #390,144 Browse Full Index Next Integer #390,146 →