λ
Ratio Atlas
1,290,980
22 × 5 × 17 × 3797
Abundant Even Composite

Prime Factor Structure

Factorization String 2^2 × 5 × 17 × 3797
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 2,871,288
Proper Divisor Sum 1,580,308
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #1290937 ← → #1290983

Radix Representation

Decimal 1290980
Binary 100111011001011100100 (21 bits)
Octal 0o4731344
Hexadecimal 0x13B2E4

Divisor Catalog (24)

Collatz Trajectory (217 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 #1,290,979 Browse Full Index Next Integer #1,290,981 →