2,060,989

7² × 42061

2,060,989 factors as 7^2 × 42061. Its 6 positive divisors give a proper-divisor sum of 336,545, so this integer is deficient. The Collatz stopping time is 104 steps.

Prime Factor Structure

Factorization String 7^2 × 42061

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 2,397,534

Proper Divisor Sum 336,545

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #2060977 ← → #2061013

Radix Representation

Decimal	2060989
Binary	111110111001010111101 (21 bits)
Octal	0o7671275
Hexadecimal	0x1F72BD

Divisor Catalog (6)

1 7 49 42,061 294,427 2,060,989

Collatz Trajectory (104 steps to reach 1)

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

2,060,989 6,182,968 3,091,484 1,545,742 772,871 2,318,614 1,159,307 3,477,922 1,738,961 5,216,884 2,608,442 1,304,221 3,912,664 1,956,332 978,166 489,083 1,467,250 733,625 2,200,876 1,100,438 550,219 1,650,658 825,329 2,475,988 1,237,994 618,997 1,856,992 928,496 464,248 232,124 116,062 58,031 174,094 87,047 261,142 130,571 391,714 195,857 587,572 293,786 146,893 440,680 220,340 110,170 55,085 165,256 82,628 41,314 20,657 61,972 30,986 15,493 46,480 23,240 11,620 5,810 2,905 8,716 4,358 2,179

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