1,500,739
1500739
Deficient
Odd
Prime
Starting at 1,500,739, the Collatz iteration reaches 1 after 88 steps. The first transition is 4502218; the starting value is odd with 2 positive divisors.
Resources
Prime Factor Structure
Factorization String
1500739
Distinct Prime Factors
1
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
2
Divisor Sum (σ)
1,500,740
Proper Divisor Sum
1
Digit Sum / Digital Root
25 (Root: 7)
Adjacent Primes
#1500731 ← → #1500761
Radix Representation
| Decimal | 1500739 |
| Binary | 101101110011001000011 (21 bits) |
| Octal | 0o5563103 |
| Hexadecimal | 0x16E643 |
Divisor Catalog (2)
Collatz Trajectory (88 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.