155,424
25 × 3 × 1619
Abundant
Even
Composite
155,424 factors as 2^5 × 3 × 1619. Its 24 positive divisors give a proper-divisor sum of 252,816, so this integer is abundant. The Collatz stopping time is 170 steps.
Prime Factor Structure
Factorization String
2^5 × 3 × 1619
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
24
Divisor Sum (σ)
408,240
Proper Divisor Sum
252,816
Digit Sum / Digital Root
21 (Root: 3)
Radix Representation
| Decimal | 155424 |
| Binary | 100101111100100000 (18 bits) |
| Octal | 0o457440 |
| Hexadecimal | 0x25F20 |
Divisor Catalog (24)
Collatz Trajectory (170 steps to reach 1)
Iterative sequence n → n/2 (if even) or 3n+1 (if odd):
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