λ
Sigma Notebook

6,999,235

5 × 1399847
Deficient Odd Composite

6,999,235 is odd and not a perfect square. Its factorization is 5 × 1399847 and its 4 divisors sum to 8,399,088.

Prime Factor Structure

Factorization String 5 × 1399847
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 8,399,088
Proper Divisor Sum 1,399,853
Digit Sum / Digital Root 43 (Root: 7)
Adjacent Primes #6999203 ← → #6999241

Radix Representation

Decimal 6999235
Binary 11010101100110011000011 (23 bits)
Octal 0o32546303
Hexadecimal 0x6ACCC3

Divisor Catalog (4)

1 5 1,399,847 6,999,235

Collatz Trajectory (191 steps to reach 1)

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

6,999,235 20,997,706 10,498,853 31,496,560 15,748,280 7,874,140 3,937,070 1,968,535 5,905,606 2,952,803 8,858,410 4,429,205 13,287,616 6,643,808 3,321,904 1,660,952 830,476 415,238 207,619 622,858 311,429 934,288 467,144 233,572 116,786 58,393 175,180 87,590 43,795 131,386 65,693 197,080 98,540 49,270 24,635 73,906 36,953 110,860 55,430 27,715 83,146 41,573 124,720 62,360 31,180 15,590 7,795 23,386 11,693 35,080 17,540 8,770 4,385 13,156 6,578 3,289 9,868 4,934 2,467 7,402

More profiles

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