2,651,674
2 × 107 × 12391
Deficient
Even
Composite
2,651,674 factors as 2 × 107 × 12391. Its 8 positive divisors give a proper-divisor sum of 1,363,334, so this integer is deficient. The Collatz stopping time is 156 steps.
Resources
Prime Factor Structure
Factorization String
2 × 107 × 12391
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
8
Divisor Sum (σ)
4,015,008
Proper Divisor Sum
1,363,334
Digit Sum / Digital Root
31 (Root: 4)
Adjacent Primes
#2651669 ← → #2651683
Radix Representation
| Decimal | 2651674 |
| Binary | 1010000111011000011010 (22 bits) |
| Octal | 0o12073032 |
| Hexadecimal | 0x28761A |
Divisor Catalog (5 of 8)
Collatz Trajectory (156 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.