1,880,271

3² × 59 × 3541

1,880,271 factors as 3^2 × 59 × 3541. Its 12 positive divisors give a proper-divisor sum of 882,489, so this integer is deficient. The Collatz stopping time is 109 steps.

Prime Factor Structure

Factorization String 3^2 × 59 × 3541

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 2,762,760

Proper Divisor Sum 882,489

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #1880267 ← → #1880287

Radix Representation

Decimal	1880271
Binary	111001011000011001111 (21 bits)
Octal	0o7130317
Hexadecimal	0x1CB0CF

Divisor Catalog (12)

1 3 9 59 177 531 3,541 10,623 31,869 208,919 626,757 1,880,271

Collatz Trajectory (109 steps to reach 1)

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

1,880,271 5,640,814 2,820,407 8,461,222 4,230,611 12,691,834 6,345,917 19,037,752 9,518,876 4,759,438 2,379,719 7,139,158 3,569,579 10,708,738 5,354,369 16,063,108 8,031,554 4,015,777 12,047,332 6,023,666 3,011,833 9,035,500 4,517,750 2,258,875 6,776,626 3,388,313 10,164,940 5,082,470 2,541,235 7,623,706 3,811,853 11,435,560 5,717,780 2,858,890 1,429,445 4,288,336 2,144,168 1,072,084 536,042 268,021 804,064 402,032 201,016 100,508 50,254 25,127 75,382 37,691 113,074 56,537 169,612 84,806 42,403 127,210 63,605 190,816 95,408 47,704 23,852 11,926

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