2,986,696

2³ × 17 × 21961

2,986,696 factors as 2^3 × 17 × 21961. Its 16 positive divisors give a proper-divisor sum of 2,943,044, so this integer is deficient. The Collatz stopping time is 182 steps.

Prime Factor Structure

Factorization String 2^3 × 17 × 21961

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,929,740

Proper Divisor Sum 2,943,044

Digit Sum / Digital Root 46 (Root: 1)

Adjacent Primes #2986673 ← → #2986699

Radix Representation

Decimal	2986696
Binary	1011011001001011001000 (22 bits)
Octal	0o13311310
Hexadecimal	0x2D92C8

Divisor Catalog (16)

1 2 4 8 17 34 68 136 21,961 43,922 87,844 175,688 373,337 746,674 1,493,348 2,986,696

Collatz Trajectory (182 steps to reach 1)

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

2,986,696 1,493,348 746,674 373,337 1,120,012 560,006 280,003 840,010 420,005 1,260,016 630,008 315,004 157,502 78,751 236,254 118,127 354,382 177,191 531,574 265,787 797,362 398,681 1,196,044 598,022 299,011 897,034 448,517 1,345,552 672,776 336,388 168,194 84,097 252,292 126,146 63,073 189,220 94,610 47,305 141,916 70,958 35,479 106,438 53,219 159,658 79,829 239,488 119,744 59,872 29,936 14,968 7,484 3,742 1,871 5,614 2,807 8,422 4,211 12,634 6,317 18,952

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