λ
Sigma Notebook

6,829,664

25 × 19 × 47 × 239
Abundant Even Composite

6,829,664 is even and not a perfect square. Its factorization is 2^5 × 19 × 47 × 239 and its 48 divisors sum to 14,515,200.

Prime Factor Structure

Factorization String 2^5 × 19 × 47 × 239
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 48
Divisor Sum (σ) 14,515,200
Proper Divisor Sum 7,685,536
Digit Sum / Digital Root 41 (Root: 5)
Adjacent Primes #6829651 ← → #6829681

Radix Representation

Decimal 6829664
Binary 11010000011011001100000 (23 bits)
Octal 0o32033140
Hexadecimal 0x683660

Divisor Catalog (48)

1 2 4 8 16 19 32 38 47 76 94 152 188 239 304 376 478 608 752 893 956 1,504 1,786 1,912 3,572 3,824 4,541 7,144 7,648 9,082 11,233 14,288 18,164 22,466 28,576 36,328 44,932 72,656 89,864 145,312 179,728 213,427 359,456 426,854 853,708 1,707,416 3,414,832 6,829,664

Collatz Trajectory (77 steps to reach 1)

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

6,829,664 3,414,832 1,707,416 853,708 426,854 213,427 640,282 320,141 960,424 480,212 240,106 120,053 360,160 180,080 90,040 45,020 22,510 11,255 33,766 16,883 50,650 25,325 75,976 37,988 18,994 9,497 28,492 14,246 7,123 21,370 10,685 32,056 16,028 8,014 4,007 12,022 6,011 18,034 9,017 27,052 13,526 6,763 20,290 10,145 30,436 15,218 7,609 22,828 11,414 5,707 17,122 8,561 25,684 12,842 6,421 19,264 9,632 4,816 2,408 1,204

More profiles

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