2,078,055
34 × 5 × 7 × 733
Abundant
Odd
Composite
2,078,055 factors as 3^4 × 5 × 7 × 733. Its 40 positive divisors give a proper-divisor sum of 2,185,017, so this integer is abundant. The Collatz stopping time is 153 steps.
Resources
Prime Factor Structure
Factorization String
3^4 × 5 × 7 × 733
Distinct Prime Factors
4
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
40
Divisor Sum (σ)
4,263,072
Proper Divisor Sum
2,185,017
Digit Sum / Digital Root
27 (Root: 9)
Adjacent Primes
#2078051 ← → #2078059
Radix Representation
| Decimal | 2078055 |
| Binary | 111111011010101100111 (21 bits) |
| Octal | 0o7732547 |
| Hexadecimal | 0x1FB567 |
Divisor Catalog (5 of 40)
Collatz Trajectory (153 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.