λ
Sigma Notebook

551,364

22 × 3 × 11 × 4177
Abundant Even Composite

551,364 is even and not a perfect square. Its factorization is 2^2 × 3 × 11 × 4177 and its 24 divisors sum to 1,403,808.

Prime Factor Structure

Factorization String 2^2 × 3 × 11 × 4177
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 1,403,808
Proper Divisor Sum 852,444
Digit Sum / Digital Root 24 (Root: 6)
Adjacent Primes #551363 ← → #551381

Radix Representation

Decimal 551364
Binary 10000110100111000100 (20 bits)
Octal 0o2064704
Hexadecimal 0x869C4

Divisor Catalog (24)

1 2 3 4 6 11 12 22 33 44 66 132 4,177 8,354 12,531 16,708 25,062 45,947 50,124 91,894 137,841 183,788 275,682 551,364

Collatz Trajectory (84 steps to reach 1)

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

551,364 275,682 137,841 413,524 206,762 103,381 310,144 155,072 77,536 38,768 19,384 9,692 4,846 2,423 7,270 3,635 10,906 5,453 16,360 8,180 4,090 2,045 6,136 3,068 1,534 767 2,302 1,151 3,454 1,727 5,182 2,591 7,774 3,887 11,662 5,831 17,494 8,747 26,242 13,121 39,364 19,682 9,841 29,524 14,762 7,381 22,144 11,072 5,536 2,768 1,384 692 346 173 520 260 130 65 196 98

More profiles

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