λ
Sigma Notebook

1,041,809

372 × 761
Deficient Odd Composite

1,041,809 is odd and not a perfect square. Its factorization is 37^2 × 761 and its 6 divisors sum to 1,072,134.

Prime Factor Structure

Factorization String 37^2 × 761
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 6
Divisor Sum (σ) 1,072,134
Proper Divisor Sum 30,325
Digit Sum / Digital Root 23 (Root: 5)
Adjacent Primes #1041793 ← → #1041823

Radix Representation

Decimal 1041809
Binary 11111110010110010001 (20 bits)
Octal 0o3762621
Hexadecimal 0xFE591

Divisor Catalog (6)

1 37 761 1,369 28,157 1,041,809

Collatz Trajectory (77 steps to reach 1)

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

1,041,809 3,125,428 1,562,714 781,357 2,344,072 1,172,036 586,018 293,009 879,028 439,514 219,757 659,272 329,636 164,818 82,409 247,228 123,614 61,807 185,422 92,711 278,134 139,067 417,202 208,601 625,804 312,902 156,451 469,354 234,677 704,032 352,016 176,008 88,004 44,002 22,001 66,004 33,002 16,501 49,504 24,752 12,376 6,188 3,094 1,547 4,642 2,321 6,964 3,482 1,741 5,224 2,612 1,306 653 1,960 980 490 245 736 368 184

More profiles

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