λ
Sigma Notebook

1,195,609

23 × 227 × 229
Deficient Odd Composite

1,195,609 is odd and not a perfect square. Its factorization is 23 × 227 × 229 and its 8 divisors sum to 1,258,560.

Prime Factor Structure

Factorization String 23 × 227 × 229
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 1,258,560
Proper Divisor Sum 62,951
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #1195589 ← → #1195669

Radix Representation

Decimal 1195609
Binary 100100011111001011001 (21 bits)
Octal 0o4437131
Hexadecimal 0x123E59

Divisor Catalog (8)

1 23 227 229 5,221 5,267 51,983 1,195,609

Collatz Trajectory (129 steps to reach 1)

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

1,195,609 3,586,828 1,793,414 896,707 2,690,122 1,345,061 4,035,184 2,017,592 1,008,796 504,398 252,199 756,598 378,299 1,134,898 567,449 1,702,348 851,174 425,587 1,276,762 638,381 1,915,144 957,572 478,786 239,393 718,180 359,090 179,545 538,636 269,318 134,659 403,978 201,989 605,968 302,984 151,492 75,746 37,873 113,620 56,810 28,405 85,216 42,608 21,304 10,652 5,326 2,663 7,990 3,995 11,986 5,993 17,980 8,990 4,495 13,486 6,743 20,230 10,115 30,346 15,173 45,520

More profiles

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