1,577,244
22 × 3 × 131437
Abundant
Even
Composite
1,577,244 factors as 2^2 × 3 × 131437. Its 12 positive divisors give a proper-divisor sum of 2,103,020, so this integer is abundant. The Collatz stopping time is 150 steps.
Resources
Prime Factor Structure
Factorization String
2^2 × 3 × 131437
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
12
Divisor Sum (σ)
3,680,264
Proper Divisor Sum
2,103,020
Digit Sum / Digital Root
30 (Root: 3)
Adjacent Primes
#1577231 ← → #1577267
Radix Representation
| Decimal | 1577244 |
| Binary | 110000001000100011100 (21 bits) |
| Octal | 0o6010434 |
| Hexadecimal | 0x18111C |
Divisor Catalog (5 of 12)
Collatz Trajectory (150 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.