λ
Sigma Notebook

2,789,596

22 × 697399
Deficient Even Composite

2,789,596 is even and not a perfect square. Its factorization is 2^2 × 697399 and its 6 divisors sum to 4,881,800.

Prime Factor Structure

Factorization String 2^2 × 697399
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 6
Divisor Sum (σ) 4,881,800
Proper Divisor Sum 2,092,204
Digit Sum / Digital Root 46 (Root: 1)
Adjacent Primes #2789593 ← → #2789609

Radix Representation

Decimal 2789596
Binary 1010101001000011011100 (22 bits)
Octal 0o12510334
Hexadecimal 0x2A90DC

Divisor Catalog (6)

1 2 4 697,399 1,394,798 2,789,596

Collatz Trajectory (231 steps to reach 1)

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

2,789,596 1,394,798 697,399 2,092,198 1,046,099 3,138,298 1,569,149 4,707,448 2,353,724 1,176,862 588,431 1,765,294 882,647 2,647,942 1,323,971 3,971,914 1,985,957 5,957,872 2,978,936 1,489,468 744,734 372,367 1,117,102 558,551 1,675,654 837,827 2,513,482 1,256,741 3,770,224 1,885,112 942,556 471,278 235,639 706,918 353,459 1,060,378 530,189 1,590,568 795,284 397,642 198,821 596,464 298,232 149,116 74,558 37,279 111,838 55,919 167,758 83,879 251,638 125,819 377,458 188,729 566,188 283,094 141,547 424,642 212,321 636,964

More profiles

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