λ
Sigma Notebook

5,261,210

2 × 5 × 526121
Deficient Even Composite

5,261,210 is even and not a perfect square. Its factorization is 2 × 5 × 526121 and its 8 divisors sum to 9,470,196.

Prime Factor Structure

Factorization String 2 × 5 × 526121
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 9,470,196
Proper Divisor Sum 4,208,986
Digit Sum / Digital Root 17 (Root: 8)
Adjacent Primes #5261203 ← → #5261251

Radix Representation

Decimal 5261210
Binary 10100000100011110011010 (23 bits)
Octal 0o24043632
Hexadecimal 0x50479A

Divisor Catalog (8)

1 2 5 10 526,121 1,052,242 2,630,605 5,261,210

Collatz Trajectory (149 steps to reach 1)

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

5,261,210 2,630,605 7,891,816 3,945,908 1,972,954 986,477 2,959,432 1,479,716 739,858 369,929 1,109,788 554,894 277,447 832,342 416,171 1,248,514 624,257 1,872,772 936,386 468,193 1,404,580 702,290 351,145 1,053,436 526,718 263,359 790,078 395,039 1,185,118 592,559 1,777,678 888,839 2,666,518 1,333,259 3,999,778 1,999,889 5,999,668 2,999,834 1,499,917 4,499,752 2,249,876 1,124,938 562,469 1,687,408 843,704 421,852 210,926 105,463 316,390 158,195 474,586 237,293 711,880 355,940 177,970 88,985 266,956 133,478 66,739 200,218

More profiles

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