1,513,911
3 × 7 × 72091
Deficient
Odd
Composite
1,513,911 factors as 3 × 7 × 72091. Its 8 positive divisors give a proper-divisor sum of 793,033, so this integer is deficient. The Collatz stopping time is 119 steps.
Resources
Prime Factor Structure
Factorization String
3 × 7 × 72091
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
8
Divisor Sum (σ)
2,306,944
Proper Divisor Sum
793,033
Digit Sum / Digital Root
21 (Root: 3)
Adjacent Primes
#1513909 ← → #1513913
Radix Representation
| Decimal | 1513911 |
| Binary | 101110001100110110111 (21 bits) |
| Octal | 0o5614667 |
| Hexadecimal | 0x1719B7 |
Divisor Catalog (5 of 8)
Collatz Trajectory (119 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.