λ
Sequence Observatory

6,153,858

2 × 32 × 29 × 11789
Abundant Even Composite

Starting at 6,153,858, the Collatz iteration reaches 1 after 103 steps. The first transition is 3076929; 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 × 3^2 × 29 × 11789
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 13,794,300
Proper Divisor Sum 7,640,442
Digit Sum / Digital Root 36 (Root: 9)
Adjacent Primes #6153839 ← → #6153871

Radix Representation

Decimal 6153858
Binary 10111011110011010000010 (23 bits)
Octal 0o27363202
Hexadecimal 0x5DE682

Divisor Catalog (5 of 24)

1 2 3 6 9

Collatz Trajectory (103 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 #6,153,857 Browse Full Index Next Integer #6,153,859 →