4,278,105
32 × 5 × 13 × 71 × 103
Deficient
Odd
Composite
4,278,105 factors as 3^2 × 5 × 13 × 71 × 103. Its 48 positive divisors give a proper-divisor sum of 3,898,791, so this integer is deficient. The Collatz stopping time is 97 steps.
Resources
Prime Factor Structure
Factorization String
3^2 × 5 × 13 × 71 × 103
Distinct Prime Factors
5
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
48
Divisor Sum (σ)
8,176,896
Proper Divisor Sum
3,898,791
Digit Sum / Digital Root
27 (Root: 9)
Adjacent Primes
#4278103 ← → #4278121
Radix Representation
| Decimal | 4278105 |
| Binary | 10000010100011101011001 (23 bits) |
| Octal | 0o20243531 |
| Hexadecimal | 0x414759 |
Divisor Catalog (5 of 48)
Collatz Trajectory (97 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.