λ
Sigma Notebook

2,612,006

2 × 19 × 68737
Deficient Even Composite

2,612,006 is even and not a perfect square. Its factorization is 2 × 19 × 68737 and its 8 divisors sum to 4,124,280.

Prime Factor Structure

Factorization String 2 × 19 × 68737
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 4,124,280
Proper Divisor Sum 1,512,274
Digit Sum / Digital Root 17 (Root: 8)
Adjacent Primes #2612003 ← → #2612017

Radix Representation

Decimal 2612006
Binary 1001111101101100100110 (22 bits)
Octal 0o11755446
Hexadecimal 0x27DB26

Divisor Catalog (8)

1 2 19 38 68,737 137,474 1,306,003 2,612,006

Collatz Trajectory (94 steps to reach 1)

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

2,612,006 1,306,003 3,918,010 1,959,005 5,877,016 2,938,508 1,469,254 734,627 2,203,882 1,101,941 3,305,824 1,652,912 826,456 413,228 206,614 103,307 309,922 154,961 464,884 232,442 116,221 348,664 174,332 87,166 43,583 130,750 65,375 196,126 98,063 294,190 147,095 441,286 220,643 661,930 330,965 992,896 496,448 248,224 124,112 62,056 31,028 15,514 7,757 23,272 11,636 5,818 2,909 8,728 4,364 2,182 1,091 3,274 1,637 4,912 2,456 1,228 614 307 922 461

More profiles

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