λ
Sequence Observatory

9,989,053

9989053
Deficient Odd Prime

Starting at 9,989,053, the Collatz iteration reaches 1 after 282 steps. The first transition is 29967160; the starting value is odd with 2 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 9989053
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 9,989,054
Proper Divisor Sum 1
Digit Sum / Digital Root 43 (Root: 7)
Adjacent Primes #9989039 ← → #9989059

Radix Representation

Decimal 9989053
Binary 100110000110101110111101 (24 bits)
Octal 0o46065675
Hexadecimal 0x986BBD

Divisor Catalog (2)

Collatz Trajectory (282 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 #9,989,052 Browse Full Index Next Integer #9,989,054 →