λ
Ratio Atlas
153,990
2 × 32 × 5 × 29 × 59
Abundant Even Composite

Prime Factor Structure

Factorization String 2 × 3^2 × 5 × 29 × 59
Distinct Prime Factors 5
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 48
Divisor Sum (σ) 421,200
Proper Divisor Sum 267,210
Digit Sum / Digital Root 27 (Root: 9)
Adjacent Primes #153953 ← → #153991

Radix Representation

Decimal 153990
Binary 100101100110000110 (18 bits)
Octal 0o454606
Hexadecimal 0x25986

Divisor Catalog (48)

Collatz Trajectory (51 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 #153,989 Browse Full Index Next Integer #153,991 →