λ
Sigma Notebook

8,755,545

3 × 5 × 163 × 3581
Deficient Odd Composite

8,755,545 is odd and not a perfect square. Its factorization is 3 × 5 × 163 × 3581 and its 16 divisors sum to 14,098,752.

Prime Factor Structure

Factorization String 3 × 5 × 163 × 3581
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 14,098,752
Proper Divisor Sum 5,343,207
Digit Sum / Digital Root 39 (Root: 3)
Adjacent Primes #8755529 ← → #8755559

Radix Representation

Decimal 8755545
Binary 100001011001100101011001 (24 bits)
Octal 0o41314531
Hexadecimal 0x859959

Divisor Catalog (16)

1 3 5 15 163 489 815 2,445 3,581 10,743 17,905 53,715 583,703 1,751,109 2,918,515 8,755,545

Collatz Trajectory (243 steps to reach 1)

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

8,755,545 26,266,636 13,133,318 6,566,659 19,699,978 9,849,989 29,549,968 14,774,984 7,387,492 3,693,746 1,846,873 5,540,620 2,770,310 1,385,155 4,155,466 2,077,733 6,233,200 3,116,600 1,558,300 779,150 389,575 1,168,726 584,363 1,753,090 876,545 2,629,636 1,314,818 657,409 1,972,228 986,114 493,057 1,479,172 739,586 369,793 1,109,380 554,690 277,345 832,036 416,018 208,009 624,028 312,014 156,007 468,022 234,011 702,034 351,017 1,053,052 526,526 263,263 789,790 394,895 1,184,686 592,343 1,777,030 888,515 2,665,546 1,332,773 3,998,320 1,999,160

More profiles

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