2,049,061

7 × 17 × 67 × 257

2,049,061 factors as 7 × 17 × 67 × 257. Its 16 positive divisors give a proper-divisor sum of 477,275, so this integer is deficient. The Collatz stopping time is 166 steps.

Prime Factor Structure

Factorization String 7 × 17 × 67 × 257

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,526,336

Proper Divisor Sum 477,275

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #2049043 ← → #2049067

Radix Representation

Decimal	2049061
Binary	111110100010000100101 (21 bits)
Octal	0o7642045
Hexadecimal	0x1F4425

Divisor Catalog (16)

1 7 17 67 119 257 469 1,139 1,799 4,369 7,973 17,219 30,583 120,533 292,723 2,049,061

Collatz Trajectory (166 steps to reach 1)

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

2,049,061 6,147,184 3,073,592 1,536,796 768,398 384,199 1,152,598 576,299 1,728,898 864,449 2,593,348 1,296,674 648,337 1,945,012 972,506 486,253 1,458,760 729,380 364,690 182,345 547,036 273,518 136,759 410,278 205,139 615,418 307,709 923,128 461,564 230,782 115,391 346,174 173,087 519,262 259,631 778,894 389,447 1,168,342 584,171 1,752,514 876,257 2,628,772 1,314,386 657,193 1,971,580 985,790 492,895 1,478,686 739,343 2,218,030 1,109,015 3,327,046 1,663,523 4,990,570 2,495,285 7,485,856 3,742,928 1,871,464 935,732 467,866

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