1,342,159
74 × 13 × 43
Deficient
Odd
Composite
1,342,159 is odd and not a perfect square. Its factorization is 7^4 × 13 × 43 and its 20 divisors sum to 1,725,416.
Prime Factor Structure
Factorization String
7^4 × 13 × 43
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
20
Divisor Sum (σ)
1,725,416
Proper Divisor Sum
383,257
Digit Sum / Digital Root
25 (Root: 7)
Adjacent Primes
#1342153 ← → #1342163
Radix Representation
| Decimal | 1342159 |
| Binary | 101000111101011001111 (21 bits) |
| Octal | 0o5075317 |
| Hexadecimal | 0x147ACF |
Divisor Catalog (20)
Collatz Trajectory (217 steps to reach 1)
Iterative sequence n → n/2 (if even) or 3n+1 (if odd):