λ
Sigma Notebook

6,910,820

22 × 5 × 7 × 49363
Abundant Even Composite

6,910,820 is even and not a perfect square. Its factorization is 2^2 × 5 × 7 × 49363 and its 24 divisors sum to 16,586,304.

Prime Factor Structure

Factorization String 2^2 × 5 × 7 × 49363
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 16,586,304
Proper Divisor Sum 9,675,484
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #6910819 ← → #6910853

Radix Representation

Decimal 6910820
Binary 11010010111001101100100 (23 bits)
Octal 0o32271544
Hexadecimal 0x697364

Divisor Catalog (24)

1 2 4 5 7 10 14 20 28 35 70 140 49,363 98,726 197,452 246,815 345,541 493,630 691,082 987,260 1,382,164 1,727,705 3,455,410 6,910,820

Collatz Trajectory (98 steps to reach 1)

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

6,910,820 3,455,410 1,727,705 5,183,116 2,591,558 1,295,779 3,887,338 1,943,669 5,831,008 2,915,504 1,457,752 728,876 364,438 182,219 546,658 273,329 819,988 409,994 204,997 614,992 307,496 153,748 76,874 38,437 115,312 57,656 28,828 14,414 7,207 21,622 10,811 32,434 16,217 48,652 24,326 12,163 36,490 18,245 54,736 27,368 13,684 6,842 3,421 10,264 5,132 2,566 1,283 3,850 1,925 5,776 2,888 1,444 722 361 1,084 542 271 814 407 1,222

More profiles

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