271,251

3² × 30139

271,251 factors as 3^2 × 30139. Its 6 positive divisors give a proper-divisor sum of 120,569, so this integer is deficient. The Collatz stopping time is 62 steps.

Prime Factor Structure

Factorization String 3^2 × 30139

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 391,820

Proper Divisor Sum 120,569

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #271241 ← → #271253

Radix Representation

Decimal	271251
Binary	1000010001110010011 (19 bits)
Octal	0o1021623
Hexadecimal	0x42393

Divisor Catalog (6)

1 3 9 30,139 90,417 271,251

Collatz Trajectory (62 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

271,251 813,754 406,877 1,220,632 610,316 305,158 152,579 457,738 228,869 686,608 343,304 171,652 85,826 42,913 128,740 64,370 32,185 96,556 48,278 24,139 72,418 36,209 108,628 54,314 27,157 81,472 40,736 20,368 10,184 5,092 2,546 1,273 3,820 1,910 955 2,866 1,433 4,300 2,150 1,075 3,226 1,613 4,840 2,420 1,210 605 1,816 908 454 227 682 341 1,024 512 256 128 64 32 16 8

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