2,773,378
2 × 103 × 13463
Deficient
Even
Composite
2,773,378 factors as 2 × 103 × 13463. Its 8 positive divisors give a proper-divisor sum of 1,427,390, so this integer is deficient. The Collatz stopping time is 81 steps.
Resources
Prime Factor Structure
Factorization String
2 × 103 × 13463
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
8
Divisor Sum (σ)
4,200,768
Proper Divisor Sum
1,427,390
Digit Sum / Digital Root
37 (Root: 1)
Adjacent Primes
#2773349 ← → #2773387
Radix Representation
| Decimal | 2773378 |
| Binary | 1010100101000110000010 (22 bits) |
| Octal | 0o12450602 |
| Hexadecimal | 0x2A5182 |
Divisor Catalog (5 of 8)
Collatz Trajectory (81 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.