1,524,407
17 × 89671
Deficient
Odd
Composite
1,524,407 has digital root 5. The neighboring primes are 1524403 and 1524409; its proper-divisor sum differs from the starting integer by -1,434,718.
Resources
Prime Factor Structure
Factorization String
17 × 89671
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
4
Divisor Sum (σ)
1,614,096
Proper Divisor Sum
89,689
Digit Sum / Digital Root
23 (Root: 5)
Adjacent Primes
#1524403 ← → #1524409
Radix Representation
| Decimal | 1524407 |
| Binary | 101110100001010110111 (21 bits) |
| Octal | 0o5641267 |
| Hexadecimal | 0x1742B7 |
Divisor Catalog (4)
Collatz Trajectory (106 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.