1,250,143

19² × 3463

1,250,143 is odd and not a perfect square. Its factorization is 19^2 × 3463 and its 6 divisors sum to 1,319,784.

Prime Factor Structure

Factorization String 19^2 × 3463

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 1,319,784

Proper Divisor Sum 69,641

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #1250141 ← → #1250147

Radix Representation

Decimal	1250143
Binary	100110001001101011111 (21 bits)
Octal	0o4611537
Hexadecimal	0x13135F

Divisor Catalog (6)

1 19 361 3,463 65,797 1,250,143

Collatz Trajectory (173 steps to reach 1)

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

1,250,143 3,750,430 1,875,215 5,625,646 2,812,823 8,438,470 4,219,235 12,657,706 6,328,853 18,986,560 9,493,280 4,746,640 2,373,320 1,186,660 593,330 296,665 889,996 444,998 222,499 667,498 333,749 1,001,248 500,624 250,312 125,156 62,578 31,289 93,868 46,934 23,467 70,402 35,201 105,604 52,802 26,401 79,204 39,602 19,801 59,404 29,702 14,851 44,554 22,277 66,832 33,416 16,708 8,354 4,177 12,532 6,266 3,133 9,400 4,700 2,350 1,175 3,526 1,763 5,290 2,645 7,936

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