λ
Sigma Notebook

9,168,649

7 × 1309807
Deficient Odd Composite

9,168,649 is odd and not a perfect square. Its factorization is 7 × 1309807 and its 4 divisors sum to 10,478,464.

Prime Factor Structure

Factorization String 7 × 1309807
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 10,478,464
Proper Divisor Sum 1,309,815
Digit Sum / Digital Root 43 (Root: 7)
Adjacent Primes #9168647 ← → #9168671

Radix Representation

Decimal 9168649
Binary 100010111110011100001001 (24 bits)
Octal 0o42763411
Hexadecimal 0x8BE709

Divisor Catalog (4)

1 7 1,309,807 9,168,649

Collatz Trajectory (212 steps to reach 1)

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

9,168,649 27,505,948 13,752,974 6,876,487 20,629,462 10,314,731 30,944,194 15,472,097 46,416,292 23,208,146 11,604,073 34,812,220 17,406,110 8,703,055 26,109,166 13,054,583 39,163,750 19,581,875 58,745,626 29,372,813 88,118,440 44,059,220 22,029,610 11,014,805 33,044,416 16,522,208 8,261,104 4,130,552 2,065,276 1,032,638 516,319 1,548,958 774,479 2,323,438 1,161,719 3,485,158 1,742,579 5,227,738 2,613,869 7,841,608 3,920,804 1,960,402 980,201 2,940,604 1,470,302 735,151 2,205,454 1,102,727 3,308,182 1,654,091 4,962,274 2,481,137 7,443,412 3,721,706 1,860,853 5,582,560 2,791,280 1,395,640 697,820 348,910

More profiles

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