λ
Sigma Notebook

6,532,145

5 × 1306429
Deficient Odd Composite

6,532,145 is odd and not a perfect square. Its factorization is 5 × 1306429 and its 4 divisors sum to 7,838,580.

Prime Factor Structure

Factorization String 5 × 1306429
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 7,838,580
Proper Divisor Sum 1,306,435
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #6532129 ← → #6532159

Radix Representation

Decimal 6532145
Binary 11000111010110000110001 (23 bits)
Octal 0o30726061
Hexadecimal 0x63AC31

Divisor Catalog (4)

1 5 1,306,429 6,532,145

Collatz Trajectory (116 steps to reach 1)

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

6,532,145 19,596,436 9,798,218 4,899,109 14,697,328 7,348,664 3,674,332 1,837,166 918,583 2,755,750 1,377,875 4,133,626 2,066,813 6,200,440 3,100,220 1,550,110 775,055 2,325,166 1,162,583 3,487,750 1,743,875 5,231,626 2,615,813 7,847,440 3,923,720 1,961,860 980,930 490,465 1,471,396 735,698 367,849 1,103,548 551,774 275,887 827,662 413,831 1,241,494 620,747 1,862,242 931,121 2,793,364 1,396,682 698,341 2,095,024 1,047,512 523,756 261,878 130,939 392,818 196,409 589,228 294,614 147,307 441,922 220,961 662,884 331,442 165,721 497,164 248,582

More profiles

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