155,688
23 × 3 × 13 × 499
Abundant
Even
Composite
155,688 factors as 2^3 × 3 × 13 × 499. Its 32 positive divisors give a proper-divisor sum of 264,312, so this integer is abundant. The Collatz stopping time is 51 steps.
Prime Factor Structure
Factorization String
2^3 × 3 × 13 × 499
Distinct Prime Factors
4
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
32
Divisor Sum (σ)
420,000
Proper Divisor Sum
264,312
Digit Sum / Digital Root
33 (Root: 6)
Radix Representation
| Decimal | 155688 |
| Binary | 100110000000101000 (18 bits) |
| Octal | 0o460050 |
| Hexadecimal | 0x26028 |
Divisor Catalog (32)
Collatz Trajectory (51 steps to reach 1)
Iterative sequence n → n/2 (if even) or 3n+1 (if odd):
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