1,431,546

2 × 3 × 238591

1,431,546 factors as 2 × 3 × 238591. Its 8 positive divisors give a proper-divisor sum of 1,431,558, so this integer is abundant. The Collatz stopping time is 212 steps.

Prime Factor Structure

Factorization String 2 × 3 × 238591

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,863,104

Proper Divisor Sum 1,431,558

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #1431539 ← → #1431557

Radix Representation

Decimal	1431546
Binary	101011101011111111010 (21 bits)
Octal	0o5353772
Hexadecimal	0x15D7FA

Divisor Catalog (8)

1 2 3 6 238,591 477,182 715,773 1,431,546

Collatz Trajectory (212 steps to reach 1)

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

1,431,546 715,773 2,147,320 1,073,660 536,830 268,415 805,246 402,623 1,207,870 603,935 1,811,806 905,903 2,717,710 1,358,855 4,076,566 2,038,283 6,114,850 3,057,425 9,172,276 4,586,138 2,293,069 6,879,208 3,439,604 1,719,802 859,901 2,579,704 1,289,852 644,926 322,463 967,390 483,695 1,451,086 725,543 2,176,630 1,088,315 3,264,946 1,632,473 4,897,420 2,448,710 1,224,355 3,673,066 1,836,533 5,509,600 2,754,800 1,377,400 688,700 344,350 172,175 516,526 258,263 774,790 387,395 1,162,186 581,093 1,743,280 871,640 435,820 217,910 108,955 326,866

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