λ
Sigma Notebook

917,736

23 × 3 × 38239
Abundant Even Composite

917,736 is even and not a perfect square. Its factorization is 2^3 × 3 × 38239 and its 16 divisors sum to 2,294,400.

Prime Factor Structure

Factorization String 2^3 × 3 × 38239
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 2,294,400
Proper Divisor Sum 1,376,664
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #917729 ← → #917737

Radix Representation

Decimal 917736
Binary 11100000000011101000 (20 bits)
Octal 0o3400350
Hexadecimal 0xE00E8

Divisor Catalog (16)

1 2 3 4 6 8 12 24 38,239 76,478 114,717 152,956 229,434 305,912 458,868 917,736

Collatz Trajectory (82 steps to reach 1)

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

917,736 458,868 229,434 114,717 344,152 172,076 86,038 43,019 129,058 64,529 193,588 96,794 48,397 145,192 72,596 36,298 18,149 54,448 27,224 13,612 6,806 3,403 10,210 5,105 15,316 7,658 3,829 11,488 5,744 2,872 1,436 718 359 1,078 539 1,618 809 2,428 1,214 607 1,822 911 2,734 1,367 4,102 2,051 6,154 3,077 9,232 4,616 2,308 1,154 577 1,732 866 433 1,300 650 325 976

More profiles

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