1,155,577
1155577
Deficient
Odd
Prime
1,155,577 factors as 1155577. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 129 steps.
Resources
Prime Factor Structure
Factorization String
1155577
Distinct Prime Factors
1
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
2
Divisor Sum (σ)
1,155,578
Proper Divisor Sum
1
Digit Sum / Digital Root
31 (Root: 4)
Adjacent Primes
#1155569 ← → #1155601
Radix Representation
| Decimal | 1155577 |
| Binary | 100011010000111111001 (21 bits) |
| Octal | 0o4320771 |
| Hexadecimal | 0x11A1F9 |
Divisor Catalog (2)
Collatz Trajectory (129 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.