λ
Ratio Atlas
91,000
23 × 53 × 7 × 13
Abundant Even Composite

Prime Factor Structure

Factorization String 2^3 × 5^3 × 7 × 13
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 64
Divisor Sum (σ) 262,080
Proper Divisor Sum 171,080
Digit Sum / Digital Root 10 (Root: 1)
Adjacent Primes #90997 ← → #91009

Radix Representation

Decimal 91000
Binary 10110001101111000 (17 bits)
Octal 0o261570
Hexadecimal 0x16378

Divisor Catalog (60 of 64)

Collatz Trajectory (84 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 #90,999 Browse Full Index Next Integer #91,001 →