137,513
17 × 8089
Deficient
Odd
Composite
The decimal integer 137,513 is 100001100100101001 in binary (18 bits), 414451 in octal and 21929 in hexadecimal. Its digit sum is 20.
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Prime Factor Structure
Factorization String
17 × 8089
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
4
Divisor Sum (σ)
145,620
Proper Divisor Sum
8,107
Digit Sum / Digital Root
20 (Root: 2)
Radix Representation
| Decimal | 137513 |
| Binary | 100001100100101001 (18 bits) |
| Octal | 0o414451 |
| Hexadecimal | 0x21929 |
Divisor Catalog (4)
Collatz Trajectory (82 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.
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