λ
Sigma Notebook

2,931,701

17 × 31 × 5563
Deficient Odd Composite

2,931,701 is odd and not a perfect square. Its factorization is 17 × 31 × 5563 and its 8 divisors sum to 3,204,864.

Prime Factor Structure

Factorization String 17 × 31 × 5563
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 3,204,864
Proper Divisor Sum 273,163
Digit Sum / Digital Root 23 (Root: 5)
Adjacent Primes #2931683 ← → #2931707

Radix Representation

Decimal 2931701
Binary 1011001011101111110101 (22 bits)
Octal 0o13135765
Hexadecimal 0x2CBBF5

Divisor Catalog (8)

1 17 31 527 5,563 94,571 172,453 2,931,701

Collatz Trajectory (244 steps to reach 1)

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

2,931,701 8,795,104 4,397,552 2,198,776 1,099,388 549,694 274,847 824,542 412,271 1,236,814 618,407 1,855,222 927,611 2,782,834 1,391,417 4,174,252 2,087,126 1,043,563 3,130,690 1,565,345 4,696,036 2,348,018 1,174,009 3,522,028 1,761,014 880,507 2,641,522 1,320,761 3,962,284 1,981,142 990,571 2,971,714 1,485,857 4,457,572 2,228,786 1,114,393 3,343,180 1,671,590 835,795 2,507,386 1,253,693 3,761,080 1,880,540 940,270 470,135 1,410,406 705,203 2,115,610 1,057,805 3,173,416 1,586,708 793,354 396,677 1,190,032 595,016 297,508 148,754 74,377 223,132 111,566

More profiles

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