577,738
2 × 7 × 29 × 1423
Deficient
Even
Composite
577,738 has digital root 1. The neighboring primes are 577721 and 577739; its proper-divisor sum differs from the starting integer by -130,196.
Resources
Prime Factor Structure
Factorization String
2 × 7 × 29 × 1423
Distinct Prime Factors
4
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
16
Divisor Sum (σ)
1,025,280
Proper Divisor Sum
447,542
Digit Sum / Digital Root
37 (Root: 1)
Adjacent Primes
#577721 ← → #577739
Radix Representation
| Decimal | 577738 |
| Binary | 10001101000011001010 (20 bits) |
| Octal | 0o2150312 |
| Hexadecimal | 0x8D0CA |
Divisor Catalog (5 of 16)
Collatz Trajectory (97 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.