867,261

3 × 23 × 12569

867,261 factors as 3 × 23 × 12569. Its 8 positive divisors give a proper-divisor sum of 339,459, so this integer is deficient. The Collatz stopping time is 131 steps.

Prime Factor Structure

Factorization String 3 × 23 × 12569

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,206,720

Proper Divisor Sum 339,459

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #867259 ← → #867263

Radix Representation

Decimal	867261
Binary	11010011101110111101 (20 bits)
Octal	0o3235675
Hexadecimal	0xD3BBD

Divisor Catalog (8)

1 3 23 69 12,569 37,707 289,087 867,261

Collatz Trajectory (131 steps to reach 1)

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

867,261 2,601,784 1,300,892 650,446 325,223 975,670 487,835 1,463,506 731,753 2,195,260 1,097,630 548,815 1,646,446 823,223 2,469,670 1,234,835 3,704,506 1,852,253 5,556,760 2,778,380 1,389,190 694,595 2,083,786 1,041,893 3,125,680 1,562,840 781,420 390,710 195,355 586,066 293,033 879,100 439,550 219,775 659,326 329,663 988,990 494,495 1,483,486 741,743 2,225,230 1,112,615 3,337,846 1,668,923 5,006,770 2,503,385 7,510,156 3,755,078 1,877,539 5,632,618 2,816,309 8,448,928 4,224,464 2,112,232 1,056,116 528,058 264,029 792,088 396,044 198,022

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