1,273,784
23 × 159223
Deficient
Even
Composite
1,273,784 factors as 2^3 × 159223. Its 8 positive divisors give a proper-divisor sum of 1,114,576, so this integer is deficient. The Collatz stopping time is 80 steps.
Resources
Prime Factor Structure
Factorization String
2^3 × 159223
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
8
Divisor Sum (σ)
2,388,360
Proper Divisor Sum
1,114,576
Digit Sum / Digital Root
32 (Root: 5)
Adjacent Primes
#1273781 ← → #1273787
Radix Representation
| Decimal | 1273784 |
| Binary | 100110110111110111000 (21 bits) |
| Octal | 0o4667670 |
| Hexadecimal | 0x136FB8 |
Divisor Catalog (5 of 8)
Collatz Trajectory (80 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.