λ
Sigma Notebook

7,688,544

25 × 3 × 2832
Abundant Even Composite

7,688,544 is even and not a perfect square. Its factorization is 2^5 × 3 × 283^2 and its 36 divisors sum to 20,253,996.

Prime Factor Structure

Factorization String 2^5 × 3 × 283^2
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 36
Divisor Sum (σ) 20,253,996
Proper Divisor Sum 12,565,452
Digit Sum / Digital Root 42 (Root: 6)
Adjacent Primes #7688543 ← → #7688561

Radix Representation

Decimal 7688544
Binary 11101010101000101100000 (23 bits)
Octal 0o35250540
Hexadecimal 0x755160

Divisor Catalog (36)

1 2 3 4 6 8 12 16 24 32 48 96 283 566 849 1,132 1,698 2,264 3,396 4,528 6,792 9,056 13,584 27,168 80,089 160,178 240,267 320,356 480,534 640,712 961,068 1,281,424 1,922,136 2,562,848 3,844,272 7,688,544

Collatz Trajectory (173 steps to reach 1)

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

7,688,544 3,844,272 1,922,136 961,068 480,534 240,267 720,802 360,401 1,081,204 540,602 270,301 810,904 405,452 202,726 101,363 304,090 152,045 456,136 228,068 114,034 57,017 171,052 85,526 42,763 128,290 64,145 192,436 96,218 48,109 144,328 72,164 36,082 18,041 54,124 27,062 13,531 40,594 20,297 60,892 30,446 15,223 45,670 22,835 68,506 34,253 102,760 51,380 25,690 12,845 38,536 19,268 9,634 4,817 14,452 7,226 3,613 10,840 5,420 2,710 1,355

More profiles

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