2,641,274

2 × 23 × 67 × 857

2,641,274 factors as 2 × 23 × 67 × 857. Its 16 positive divisors give a proper-divisor sum of 1,559,494, so this integer is deficient. The Collatz stopping time is 218 steps.

Prime Factor Structure

Factorization String 2 × 23 × 67 × 857

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,200,768

Proper Divisor Sum 1,559,494

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #2641237 ← → #2641277

Radix Representation

Decimal	2641274
Binary	1010000100110101111010 (22 bits)
Octal	0o12046572
Hexadecimal	0x284D7A

Divisor Catalog (16)

1 2 23 46 67 134 857 1,541 1,714 3,082 19,711 39,422 57,419 114,838 1,320,637 2,641,274

Collatz Trajectory (218 steps to reach 1)

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

2,641,274 1,320,637 3,961,912 1,980,956 990,478 495,239 1,485,718 742,859 2,228,578 1,114,289 3,342,868 1,671,434 835,717 2,507,152 1,253,576 626,788 313,394 156,697 470,092 235,046 117,523 352,570 176,285 528,856 264,428 132,214 66,107 198,322 99,161 297,484 148,742 74,371 223,114 111,557 334,672 167,336 83,668 41,834 20,917 62,752 31,376 15,688 7,844 3,922 1,961 5,884 2,942 1,471 4,414 2,207 6,622 3,311 9,934 4,967 14,902 7,451 22,354 11,177 33,532 16,766

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