2,521,377
32 × 41 × 6833
Deficient
Odd
Composite
2,521,377 factors as 3^2 × 41 × 6833. Its 12 positive divisors give a proper-divisor sum of 1,209,987, so this integer is deficient. The Collatz stopping time is 81 steps.
Resources
Prime Factor Structure
Factorization String
3^2 × 41 × 6833
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
12
Divisor Sum (σ)
3,731,364
Proper Divisor Sum
1,209,987
Digit Sum / Digital Root
27 (Root: 9)
Adjacent Primes
#2521373 ← → #2521397
Radix Representation
| Decimal | 2521377 |
| Binary | 1001100111100100100001 (22 bits) |
| Octal | 0o11474441 |
| Hexadecimal | 0x267921 |
Divisor Catalog (5 of 12)
Collatz Trajectory (81 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.