λ
Sigma Notebook

265,086

2 × 33 × 4909
Abundant Even Composite

265,086 is even and not a perfect square. Its factorization is 2 × 3^3 × 4909 and its 16 divisors sum to 589,200.

Prime Factor Structure

Factorization String 2 × 3^3 × 4909
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 589,200
Proper Divisor Sum 324,114
Digit Sum / Digital Root 27 (Root: 9)
Adjacent Primes #265079 ← → #265091

Radix Representation

Decimal 265086
Binary 1000000101101111110 (19 bits)
Octal 0o1005576
Hexadecimal 0x40B7E

Divisor Catalog (16)

1 2 3 6 9 18 27 54 4,909 9,818 14,727 29,454 44,181 88,362 132,543 265,086

Collatz Trajectory (101 steps to reach 1)

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

265,086 132,543 397,630 198,815 596,446 298,223 894,670 447,335 1,342,006 671,003 2,013,010 1,006,505 3,019,516 1,509,758 754,879 2,264,638 1,132,319 3,396,958 1,698,479 5,095,438 2,547,719 7,643,158 3,821,579 11,464,738 5,732,369 17,197,108 8,598,554 4,299,277 12,897,832 6,448,916 3,224,458 1,612,229 4,836,688 2,418,344 1,209,172 604,586 302,293 906,880 453,440 226,720 113,360 56,680 28,340 14,170 7,085 21,256 10,628 5,314 2,657 7,972 3,986 1,993 5,980 2,990 1,495 4,486 2,243 6,730 3,365 10,096

More profiles

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