λ
Sigma Notebook

7,797,955

5 × 11 × 29 × 4889
Deficient Odd Composite

7,797,955 is odd and not a perfect square. Its factorization is 5 × 11 × 29 × 4889 and its 16 divisors sum to 10,562,400.

Prime Factor Structure

Factorization String 5 × 11 × 29 × 4889
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 10,562,400
Proper Divisor Sum 2,764,445
Digit Sum / Digital Root 49 (Root: 4)
Adjacent Primes #7797953 ← → #7797983

Radix Representation

Decimal 7797955
Binary 11101101111110011000011 (23 bits)
Octal 0o35576303
Hexadecimal 0x76FCC3

Divisor Catalog (16)

1 5 11 29 55 145 319 1,595 4,889 24,445 53,779 141,781 268,895 708,905 1,559,591 7,797,955

Collatz Trajectory (217 steps to reach 1)

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

7,797,955 23,393,866 11,696,933 35,090,800 17,545,400 8,772,700 4,386,350 2,193,175 6,579,526 3,289,763 9,869,290 4,934,645 14,803,936 7,401,968 3,700,984 1,850,492 925,246 462,623 1,387,870 693,935 2,081,806 1,040,903 3,122,710 1,561,355 4,684,066 2,342,033 7,026,100 3,513,050 1,756,525 5,269,576 2,634,788 1,317,394 658,697 1,976,092 988,046 494,023 1,482,070 741,035 2,223,106 1,111,553 3,334,660 1,667,330 833,665 2,500,996 1,250,498 625,249 1,875,748 937,874 468,937 1,406,812 703,406 351,703 1,055,110 527,555 1,582,666 791,333 2,374,000 1,187,000 593,500 296,750

More profiles

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