1,386,802
2 × 693401
Deficient
Even
Composite
1,386,802 factors as 2 × 693401. Its 4 positive divisors give a proper-divisor sum of 693,404, so this integer is deficient. The Collatz stopping time is 106 steps.
Resources
Prime Factor Structure
Factorization String
2 × 693401
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
4
Divisor Sum (σ)
2,080,206
Proper Divisor Sum
693,404
Digit Sum / Digital Root
28 (Root: 1)
Adjacent Primes
#1386787 ← → #1386811
Radix Representation
| Decimal | 1386802 |
| Binary | 101010010100100110010 (21 bits) |
| Octal | 0o5224462 |
| Hexadecimal | 0x152932 |
Divisor Catalog (4)
Collatz Trajectory (106 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.