λ
Sigma Notebook

5,022,381

3 × 7 × 13 × 18397
Deficient Odd Composite

5,022,381 is odd and not a perfect square. Its factorization is 3 × 7 × 13 × 18397 and its 16 divisors sum to 8,242,304.

Prime Factor Structure

Factorization String 3 × 7 × 13 × 18397
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 8,242,304
Proper Divisor Sum 3,219,923
Digit Sum / Digital Root 21 (Root: 3)
Adjacent Primes #5022331 ← → #5022389

Radix Representation

Decimal 5022381
Binary 10011001010001010101101 (23 bits)
Octal 0o23121255
Hexadecimal 0x4CA2AD

Divisor Catalog (16)

1 3 7 13 21 39 91 273 18,397 55,191 128,779 239,161 386,337 717,483 1,674,127 5,022,381

Collatz Trajectory (113 steps to reach 1)

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

5,022,381 15,067,144 7,533,572 3,766,786 1,883,393 5,650,180 2,825,090 1,412,545 4,237,636 2,118,818 1,059,409 3,178,228 1,589,114 794,557 2,383,672 1,191,836 595,918 297,959 893,878 446,939 1,340,818 670,409 2,011,228 1,005,614 502,807 1,508,422 754,211 2,262,634 1,131,317 3,393,952 1,696,976 848,488 424,244 212,122 106,061 318,184 159,092 79,546 39,773 119,320 59,660 29,830 14,915 44,746 22,373 67,120 33,560 16,780 8,390 4,195 12,586 6,293 18,880 9,440 4,720 2,360 1,180 590 295 886

More profiles

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