1,105,429
132 × 31 × 211
Deficient
Odd
Composite
1,105,429 factors as 13^2 × 31 × 211. Its 12 positive divisors give a proper-divisor sum of 136,043, so this integer is deficient. The Collatz stopping time is 134 steps.
Resources
Prime Factor Structure
Factorization String
13^2 × 31 × 211
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
12
Divisor Sum (σ)
1,241,472
Proper Divisor Sum
136,043
Digit Sum / Digital Root
22 (Root: 4)
Adjacent Primes
#1105427 ← → #1105441
Radix Representation
| Decimal | 1105429 |
| Binary | 100001101111000010101 (21 bits) |
| Octal | 0o4157025 |
| Hexadecimal | 0x10DE15 |
Divisor Catalog (5 of 12)
Collatz Trajectory (134 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.