λ
Sigma Notebook

9,690,871

2089 × 4639
Deficient Odd Composite

9,690,871 is odd and not a perfect square. Its factorization is 2089 × 4639 and its 4 divisors sum to 9,697,600.

Prime Factor Structure

Factorization String 2089 × 4639
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 9,697,600
Proper Divisor Sum 6,729
Digit Sum / Digital Root 40 (Root: 4)
Adjacent Primes #9690841 ← → #9690907

Radix Representation

Decimal 9690871
Binary 100100111101111011110111 (24 bits)
Octal 0o44757367
Hexadecimal 0x93DEF7

Divisor Catalog (4)

1 2,089 4,639 9,690,871

Collatz Trajectory (176 steps to reach 1)

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

9,690,871 29,072,614 14,536,307 43,608,922 21,804,461 65,413,384 32,706,692 16,353,346 8,176,673 24,530,020 12,265,010 6,132,505 18,397,516 9,198,758 4,599,379 13,798,138 6,899,069 20,697,208 10,348,604 5,174,302 2,587,151 7,761,454 3,880,727 11,642,182 5,821,091 17,463,274 8,731,637 26,194,912 13,097,456 6,548,728 3,274,364 1,637,182 818,591 2,455,774 1,227,887 3,683,662 1,841,831 5,525,494 2,762,747 8,288,242 4,144,121 12,432,364 6,216,182 3,108,091 9,324,274 4,662,137 13,986,412 6,993,206 3,496,603 10,489,810 5,244,905 15,734,716 7,867,358 3,933,679 11,801,038 5,900,519 17,701,558 8,850,779 26,552,338 13,276,169

More profiles

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