1,242,371
13 × 227 × 421
Deficient
Odd
Composite
The decimal integer 1,242,371 is 100101111010100000011 in binary (21 bits), 4572403 in octal and 12F503 in hexadecimal. Its digit sum is 20.
Resources
Prime Factor Structure
Factorization String
13 × 227 × 421
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
8
Divisor Sum (σ)
1,347,024
Proper Divisor Sum
104,653
Digit Sum / Digital Root
20 (Root: 2)
Adjacent Primes
#1242361 ← → #1242379
Radix Representation
| Decimal | 1242371 |
| Binary | 100101111010100000011 (21 bits) |
| Octal | 0o4572403 |
| Hexadecimal | 0x12F503 |
Divisor Catalog (5 of 8)
Collatz Trajectory (85 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.