λ
Sigma Notebook

6,945,395

5 × 31 × 44809
Deficient Odd Composite

6,945,395 is odd and not a perfect square. Its factorization is 5 × 31 × 44809 and its 8 divisors sum to 8,603,520.

Prime Factor Structure

Factorization String 5 × 31 × 44809
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 8,603,520
Proper Divisor Sum 1,658,125
Digit Sum / Digital Root 41 (Root: 5)
Adjacent Primes #6945361 ← → #6945397

Radix Representation

Decimal 6945395
Binary 11010011111101001110011 (23 bits)
Octal 0o32375163
Hexadecimal 0x69FA73

Divisor Catalog (8)

1 5 31 155 44,809 224,045 1,389,079 6,945,395

Collatz Trajectory (341 steps to reach 1)

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

6,945,395 20,836,186 10,418,093 31,254,280 15,627,140 7,813,570 3,906,785 11,720,356 5,860,178 2,930,089 8,790,268 4,395,134 2,197,567 6,592,702 3,296,351 9,889,054 4,944,527 14,833,582 7,416,791 22,250,374 11,125,187 33,375,562 16,687,781 50,063,344 25,031,672 12,515,836 6,257,918 3,128,959 9,386,878 4,693,439 14,080,318 7,040,159 21,120,478 10,560,239 31,680,718 15,840,359 47,521,078 23,760,539 71,281,618 35,640,809 106,922,428 53,461,214 26,730,607 80,191,822 40,095,911 120,287,734 60,143,867 180,431,602 90,215,801 270,647,404 135,323,702 67,661,851 202,985,554 101,492,777 304,478,332 152,239,166 76,119,583 228,358,750 114,179,375 342,538,126

More profiles

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