λ
Sigma Notebook

6,739,258

2 × 89 × 37861
Deficient Even Composite

6,739,258 is even and not a perfect square. Its factorization is 2 × 89 × 37861 and its 8 divisors sum to 10,222,740.

Prime Factor Structure

Factorization String 2 × 89 × 37861
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 10,222,740
Proper Divisor Sum 3,483,482
Digit Sum / Digital Root 40 (Root: 4)
Adjacent Primes #6739231 ← → #6739267

Radix Representation

Decimal 6739258
Binary 11001101101010100111010 (23 bits)
Octal 0o31552472
Hexadecimal 0x66D53A

Divisor Catalog (8)

1 2 89 178 37,861 75,722 3,369,629 6,739,258

Collatz Trajectory (245 steps to reach 1)

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

6,739,258 3,369,629 10,108,888 5,054,444 2,527,222 1,263,611 3,790,834 1,895,417 5,686,252 2,843,126 1,421,563 4,264,690 2,132,345 6,397,036 3,198,518 1,599,259 4,797,778 2,398,889 7,196,668 3,598,334 1,799,167 5,397,502 2,698,751 8,096,254 4,048,127 12,144,382 6,072,191 18,216,574 9,108,287 27,324,862 13,662,431 40,987,294 20,493,647 61,480,942 30,740,471 92,221,414 46,110,707 138,332,122 69,166,061 207,498,184 103,749,092 51,874,546 25,937,273 77,811,820 38,905,910 19,452,955 58,358,866 29,179,433 87,538,300 43,769,150 21,884,575 65,653,726 32,826,863 98,480,590 49,240,295 147,720,886 73,860,443 221,581,330 110,790,665 332,371,996

More profiles

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