λ
Sigma Notebook

5,726,880

25 × 32 × 5 × 41 × 97
Abundant Even Composite

5,726,880 is even and not a perfect square. Its factorization is 2^5 × 3^2 × 5 × 41 × 97 and its 144 divisors sum to 20,226,024.

Prime Factor Structure

Factorization String 2^5 × 3^2 × 5 × 41 × 97
Distinct Prime Factors 5
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 144
Divisor Sum (σ) 20,226,024
Proper Divisor Sum 14,499,144
Digit Sum / Digital Root 36 (Root: 9)
Adjacent Primes #5726879 ← → #5726881

Radix Representation

Decimal 5726880
Binary 10101110110001010100000 (23 bits)
Octal 0o25661240
Hexadecimal 0x5762A0

Divisor Catalog (60 of 144)

1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 41 45 48 60 72 80 82 90 96 97 120 123 144 160 164 180 194 205 240 246 288 291 328 360 369 388 410 480 485 492 582 615 656 720 738 776 820 873 970 984 1,164

Collatz Trajectory (77 steps to reach 1)

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

5,726,880 2,863,440 1,431,720 715,860 357,930 178,965 536,896 268,448 134,224 67,112 33,556 16,778 8,389 25,168 12,584 6,292 3,146 1,573 4,720 2,360 1,180 590 295 886 443 1,330 665 1,996 998 499 1,498 749 2,248 1,124 562 281 844 422 211 634 317 952 476 238 119 358 179 538 269 808 404 202 101 304 152 76 38 19 58 29

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