λ
Sequence Observatory

325,020

22 × 3 × 5 × 5417
Abundant Even Composite

Starting at 325,020, the Collatz iteration reaches 1 after 122 steps. The first transition is 162510; the starting value is even with 24 positive divisors.

Link collection

External pages selected by the site administrator. These links are separate from the mathematical calculations below.

Download link list (JSON)

Prime Factor Structure

Factorization String 2^2 × 3 × 5 × 5417
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 910,224
Proper Divisor Sum 585,204
Digit Sum / Digital Root 12 (Root: 3)
Adjacent Primes #325019 ← → #325021

Radix Representation

Decimal 325020
Binary 1001111010110011100 (19 bits)
Octal 0o1172634
Hexadecimal 0x4F59C

Divisor Catalog (5 of 24)

1 2 3 4 5

Collatz Trajectory (122 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

Showing the first 5 trajectory entries; the stopping-time total above is unchanged.

More profiles

Browse other published profiles and their separate link collections.

← Previous Integer #325,019 Browse Full Index Next Integer #325,021 →