6,840,102
2 × 3 × 281 × 4057
Abundant
Even
Composite
Starting at 6,840,102, the Collatz iteration reaches 1 after 222 steps. The first transition is 3420051; the starting value is even with 16 positive divisors.
Resources
Prime Factor Structure
Factorization String
2 × 3 × 281 × 4057
Distinct Prime Factors
4
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
16
Divisor Sum (σ)
13,732,272
Proper Divisor Sum
6,892,170
Digit Sum / Digital Root
21 (Root: 3)
Adjacent Primes
#6840091 ← → #6840109
Radix Representation
| Decimal | 6840102 |
| Binary | 11010000101111100100110 (23 bits) |
| Octal | 0o32057446 |
| Hexadecimal | 0x685F26 |
Divisor Catalog (5 of 16)
Collatz Trajectory (222 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.