1,682,007
3 × 560669
Deficient
Odd
Composite
1,682,007 has digital root 6. The neighboring primes are 1681991 and 1682017; its proper-divisor sum differs from the starting integer by -1,121,334.
Resources
Prime Factor Structure
Factorization String
3 × 560669
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
4
Divisor Sum (σ)
2,242,680
Proper Divisor Sum
560,673
Digit Sum / Digital Root
24 (Root: 6)
Adjacent Primes
#1681991 ← → #1682017
Radix Representation
| Decimal | 1682007 |
| Binary | 110011010101001010111 (21 bits) |
| Octal | 0o6325127 |
| Hexadecimal | 0x19AA57 |
Divisor Catalog (4)
Collatz Trajectory (207 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.