1,172,020
22 × 5 × 58601
Abundant
Even
Composite
1,172,020 factors as 2^2 × 5 × 58601. Its 12 positive divisors give a proper-divisor sum of 1,289,264, so this integer is abundant. The Collatz stopping time is 160 steps.
Resources
Prime Factor Structure
Factorization String
2^2 × 5 × 58601
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
12
Divisor Sum (σ)
2,461,284
Proper Divisor Sum
1,289,264
Digit Sum / Digital Root
13 (Root: 4)
Adjacent Primes
#1172009 ← → #1172021
Radix Representation
| Decimal | 1172020 |
| Binary | 100011110001000110100 (21 bits) |
| Octal | 0o4361064 |
| Hexadecimal | 0x11E234 |
Divisor Catalog (5 of 12)
Collatz Trajectory (160 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.