1,561,027
13 × 120079
Deficient
Odd
Composite
1,561,027 has the prime decomposition 13 × 120079. Its 2 distinct prime factors produce 4 positive divisors.
Resources
Prime Factor Structure
Factorization String
13 × 120079
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
4
Divisor Sum (σ)
1,681,120
Proper Divisor Sum
120,093
Digit Sum / Digital Root
22 (Root: 4)
Adjacent Primes
#1561019 ← → #1561037
Radix Representation
| Decimal | 1561027 |
| Binary | 101111101000111000011 (21 bits) |
| Octal | 0o5750703 |
| Hexadecimal | 0x17D1C3 |
Divisor Catalog (4)
Collatz Trajectory (132 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.