2,611,479
3 × 13 × 29 × 2309
Deficient
Odd
Composite
Starting at 2,611,479, the Collatz iteration reaches 1 after 156 steps. The first transition is 7834438; the starting value is odd with 16 positive divisors.
Resources
Prime Factor Structure
Factorization String
3 × 13 × 29 × 2309
Distinct Prime Factors
4
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
16
Divisor Sum (σ)
3,880,800
Proper Divisor Sum
1,269,321
Digit Sum / Digital Root
30 (Root: 3)
Adjacent Primes
#2611457 ← → #2611481
Radix Representation
| Decimal | 2611479 |
| Binary | 1001111101100100010111 (22 bits) |
| Octal | 0o11754427 |
| Hexadecimal | 0x27D917 |
Divisor Catalog (5 of 16)
Collatz Trajectory (156 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.