137,311
61 × 2251
Deficient
Odd
Composite
137,311 factors as 61 × 2251. Its 4 positive divisors give a proper-divisor sum of 2,313, so this integer is deficient. The Collatz stopping time is 56 steps.
Prime Factor Structure
Factorization String
61 × 2251
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
4
Divisor Sum (σ)
139,624
Proper Divisor Sum
2,313
Digit Sum / Digital Root
16 (Root: 7)
Radix Representation
| Decimal | 137311 |
| Binary | 100001100001011111 (18 bits) |
| Octal | 0o414137 |
| Hexadecimal | 0x2185F |
Divisor Catalog (4)
Collatz Trajectory (56 steps to reach 1)
Iterative sequence n → n/2 (if even) or 3n+1 (if odd):
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