3,640,442
2 × 13 × 163 × 859
Deficient
Even
Composite
The decimal integer 3,640,442 is 1101111000110001111010 in binary (22 bits), 15706172 in octal and 378C7A in hexadecimal. Its digit sum is 23.
Resources
Prime Factor Structure
Factorization String
2 × 13 × 163 × 859
Distinct Prime Factors
4
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
16
Divisor Sum (σ)
5,923,680
Proper Divisor Sum
2,283,238
Digit Sum / Digital Root
23 (Root: 5)
Adjacent Primes
#3640409 ← → #3640447
Radix Representation
| Decimal | 3640442 |
| Binary | 1101111000110001111010 (22 bits) |
| Octal | 0o15706172 |
| Hexadecimal | 0x378C7A |
Divisor Catalog (5 of 16)
Collatz Trajectory (110 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.