λ
Sigma Notebook

1,169,765

5 × 179 × 1307
Deficient Odd Composite

1,169,765 is odd and not a perfect square. Its factorization is 5 × 179 × 1307 and its 8 divisors sum to 1,412,640.

Prime Factor Structure

Factorization String 5 × 179 × 1307
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 1,412,640
Proper Divisor Sum 242,875
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #1169761 ← → #1169767

Radix Representation

Decimal 1169765
Binary 100011101100101100101 (21 bits)
Octal 0o4354545
Hexadecimal 0x11D965

Divisor Catalog (8)

1 5 179 895 1,307 6,535 233,953 1,169,765

Collatz Trajectory (178 steps to reach 1)

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

1,169,765 3,509,296 1,754,648 877,324 438,662 219,331 657,994 328,997 986,992 493,496 246,748 123,374 61,687 185,062 92,531 277,594 138,797 416,392 208,196 104,098 52,049 156,148 78,074 39,037 117,112 58,556 29,278 14,639 43,918 21,959 65,878 32,939 98,818 49,409 148,228 74,114 37,057 111,172 55,586 27,793 83,380 41,690 20,845 62,536 31,268 15,634 7,817 23,452 11,726 5,863 17,590 8,795 26,386 13,193 39,580 19,790 9,895 29,686 14,843 44,530

More profiles

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