λ
Sigma Notebook

1,962,116

22 × 13 × 97 × 389
Deficient Even Composite

1,962,116 is even and not a perfect square. Its factorization is 2^2 × 13 × 97 × 389 and its 24 divisors sum to 3,745,560.

Prime Factor Structure

Factorization String 2^2 × 13 × 97 × 389
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 3,745,560
Proper Divisor Sum 1,783,444
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #1962097 ← → #1962119

Radix Representation

Decimal 1962116
Binary 111011111000010000100 (21 bits)
Octal 0o7370204
Hexadecimal 0x1DF084

Divisor Catalog (24)

1 2 4 13 26 52 97 194 388 389 778 1,261 1,556 2,522 5,044 5,057 10,114 20,228 37,733 75,466 150,932 490,529 981,058 1,962,116

Collatz Trajectory (197 steps to reach 1)

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

1,962,116 981,058 490,529 1,471,588 735,794 367,897 1,103,692 551,846 275,923 827,770 413,885 1,241,656 620,828 310,414 155,207 465,622 232,811 698,434 349,217 1,047,652 523,826 261,913 785,740 392,870 196,435 589,306 294,653 883,960 441,980 220,990 110,495 331,486 165,743 497,230 248,615 745,846 372,923 1,118,770 559,385 1,678,156 839,078 419,539 1,258,618 629,309 1,887,928 943,964 471,982 235,991 707,974 353,987 1,061,962 530,981 1,592,944 796,472 398,236 199,118 99,559 298,678 149,339 448,018

More profiles

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