λ
Sigma Notebook

8,383,965

3 × 5 × 558931
Deficient Odd Composite

8,383,965 is odd and not a perfect square. Its factorization is 3 × 5 × 558931 and its 8 divisors sum to 13,414,368.

Prime Factor Structure

Factorization String 3 × 5 × 558931
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 13,414,368
Proper Divisor Sum 5,030,403
Digit Sum / Digital Root 42 (Root: 6)
Adjacent Primes #8383961 ← → #8384003

Radix Representation

Decimal 8383965
Binary 11111111110110111011101 (23 bits)
Octal 0o37766735
Hexadecimal 0x7FEDDD

Divisor Catalog (8)

1 3 5 15 558,931 1,676,793 2,794,655 8,383,965

Collatz Trajectory (168 steps to reach 1)

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

8,383,965 25,151,896 12,575,948 6,287,974 3,143,987 9,431,962 4,715,981 14,147,944 7,073,972 3,536,986 1,768,493 5,305,480 2,652,740 1,326,370 663,185 1,989,556 994,778 497,389 1,492,168 746,084 373,042 186,521 559,564 279,782 139,891 419,674 209,837 629,512 314,756 157,378 78,689 236,068 118,034 59,017 177,052 88,526 44,263 132,790 66,395 199,186 99,593 298,780 149,390 74,695 224,086 112,043 336,130 168,065 504,196 252,098 126,049 378,148 189,074 94,537 283,612 141,806 70,903 212,710 106,355 319,066

More profiles

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