1,167,989
1013 × 1153
Deficient
Odd
Composite
1,167,989 factors as 1013 × 1153. Its 4 positive divisors give a proper-divisor sum of 2,167, so this integer is deficient. The Collatz stopping time is 72 steps.
Resources
Prime Factor Structure
Factorization String
1013 × 1153
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
4
Divisor Sum (σ)
1,170,156
Proper Divisor Sum
2,167
Digit Sum / Digital Root
41 (Root: 5)
Adjacent Primes
#1167973 ← → #1168001
Radix Representation
| Decimal | 1167989 |
| Binary | 100011101001001110101 (21 bits) |
| Octal | 0o4351165 |
| Hexadecimal | 0x11D275 |
Divisor Catalog (4)
Collatz Trajectory (72 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.