λ
Sigma Notebook

7,757,100

22 × 33 × 52 × 132 × 17
Abundant Even Composite

7,757,100 is even and not a perfect square. Its factorization is 2^2 × 3^3 × 5^2 × 13^2 × 17 and its 216 divisors sum to 28,591,920.

Prime Factor Structure

Factorization String 2^2 × 3^3 × 5^2 × 13^2 × 17
Distinct Prime Factors 5
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 216
Divisor Sum (σ) 28,591,920
Proper Divisor Sum 20,834,820
Digit Sum / Digital Root 27 (Root: 9)
Adjacent Primes #7757093 ← → #7757119

Radix Representation

Decimal 7757100
Binary 11101100101110100101100 (23 bits)
Octal 0o35456454
Hexadecimal 0x765D2C

Divisor Catalog (60 of 216)

1 2 3 4 5 6 9 10 12 13 15 17 18 20 25 26 27 30 34 36 39 45 50 51 52 54 60 65 68 75 78 85 90 100 102 108 117 130 135 150 153 156 169 170 180 195 204 221 225 234 255 260 270 300 306 325 338 340 351 390

Collatz Trajectory (217 steps to reach 1)

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

7,757,100 3,878,550 1,939,275 5,817,826 2,908,913 8,726,740 4,363,370 2,181,685 6,545,056 3,272,528 1,636,264 818,132 409,066 204,533 613,600 306,800 153,400 76,700 38,350 19,175 57,526 28,763 86,290 43,145 129,436 64,718 32,359 97,078 48,539 145,618 72,809 218,428 109,214 54,607 163,822 81,911 245,734 122,867 368,602 184,301 552,904 276,452 138,226 69,113 207,340 103,670 51,835 155,506 77,753 233,260 116,630 58,315 174,946 87,473 262,420 131,210 65,605 196,816 98,408 49,204

More profiles

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