4,616,815
5 × 7 × 131909
Deficient
Odd
Composite
Starting at 4,616,815, the Collatz iteration reaches 1 after 211 steps. The first transition is 13850446; the starting value is odd with 8 positive divisors.
Resources
Prime Factor Structure
Factorization String
5 × 7 × 131909
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
8
Divisor Sum (σ)
6,331,680
Proper Divisor Sum
1,714,865
Digit Sum / Digital Root
31 (Root: 4)
Adjacent Primes
#4616803 ← → #4616819
Radix Representation
| Decimal | 4616815 |
| Binary | 10001100111001001101111 (23 bits) |
| Octal | 0o21471157 |
| Hexadecimal | 0x46726F |
Divisor Catalog (5 of 8)
Collatz Trajectory (211 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.