λ
Sigma Notebook

450,681

3 × 7 × 11 × 1951
Deficient Odd Composite

450,681 is odd and not a perfect square. Its factorization is 3 × 7 × 11 × 1951 and its 16 divisors sum to 749,568.

Prime Factor Structure

Factorization String 3 × 7 × 11 × 1951
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 749,568
Proper Divisor Sum 298,887
Digit Sum / Digital Root 24 (Root: 6)
Adjacent Primes #450677 ← → #450691

Radix Representation

Decimal 450681
Binary 1101110000001111001 (19 bits)
Octal 0o1560171
Hexadecimal 0x6E079

Divisor Catalog (16)

1 3 7 11 21 33 77 231 1,951 5,853 13,657 21,461 40,971 64,383 150,227 450,681

Collatz Trajectory (94 steps to reach 1)

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

450,681 1,352,044 676,022 338,011 1,014,034 507,017 1,521,052 760,526 380,263 1,140,790 570,395 1,711,186 855,593 2,566,780 1,283,390 641,695 1,925,086 962,543 2,887,630 1,443,815 4,331,446 2,165,723 6,497,170 3,248,585 9,745,756 4,872,878 2,436,439 7,309,318 3,654,659 10,963,978 5,481,989 16,445,968 8,222,984 4,111,492 2,055,746 1,027,873 3,083,620 1,541,810 770,905 2,312,716 1,156,358 578,179 1,734,538 867,269 2,601,808 1,300,904 650,452 325,226 162,613 487,840 243,920 121,960 60,980 30,490 15,245 45,736 22,868 11,434 5,717 17,152

More profiles

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