λ
Sequence Observatory

9,615,912

23 × 3 × 257 × 1559
Abundant Even Composite

Starting at 9,615,912, the Collatz iteration reaches 1 after 70 steps. The first transition is 4807956; the starting value is even with 32 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 2^3 × 3 × 257 × 1559
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 24,148,800
Proper Divisor Sum 14,532,888
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #9615911 ← → #9615913

Radix Representation

Decimal 9615912
Binary 100100101011101000101000 (24 bits)
Octal 0o44535050
Hexadecimal 0x92BA28

Divisor Catalog (5 of 32)

1 2 3 4 6

Collatz Trajectory (70 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 #9,615,911 Browse Full Index Next Integer #9,615,913 →